ICs for TV AN5395FBP Contour correction IC for HDTV ■ Overview Unit: mm 14.2±0.4 12.0±0.3 The AN5395FBP is a contour correction IC which enables correction band changeover for base band HDTV, MUSE, progressive NTSC TV. 36 25 24 (1.60) 12.0±0.3 14.2±0.4 37 ■ Features 12 0.80 0.3±0.1 Seating plane (1.10) +0.10 1 (1.60) 0.20 – 0.05 • HDTV 13 1.3±0.1 2.8±0.2 ■ Applications 48 1.3±0.1 0.1±0.1 • Contour correction for HDTV • Contour correction for progressive TV 0° to 10° (0.55) QFH048-P-1212A 1 2 PR in PB in 1 47 48 46 40 39 Delay * 38 Gain control * * Limiter 1st differential Fast switch * * 30 45 Delay Clamp Edge switch 29 43 32 2nd differential Delay Delay Adder Gain control 28 Y-in Clamp in Lim. out Coring 33 Detector 20 36 34 Gain control 31 Coring Gain control Adder Gain control Coring Limiter 21 37 35 Limiter 13 15 42 19 27 24 17 25 26 16 22 PR out PB out GND VCC Y-out Y-in AN5395FBP ICs for TV ■ Block Diagram 10 12 9 6 5 3 CY out 11 CY in VM out YS in CYS in 8 7 4 2 VM in ICs for TV AN5395FBP ■ Pin Descriptions Pin No. Description Pin No. Description 1 PR input 25 Sharpness mute control 2 VM pre-amp. gain control 26 Sharpness control 3 VM pre-amp. input 27 Y output 4 VM pre-amp. output 28 Contour block gain control 5 Child picture YS input 29 Contour block bias 6 YS input 30 Secondary differentiating input 7 VM limiter amp. input 31 Detail gain control 8 VM limiter amp. gain control 32 Primary differentiating output after correction 9 VM limiter amp. output 33 Detail coring control 10 Child picture amp. output 34 Detail coring bias 11 Child picture amp. gain control 35 Differentiating signal bias 1 12 Child picture amp. input 36 Contour block and detail separation level control 13 PR output 14 N.C. 37 Differentiating signal bias 2 15 PB output 38 Detail limiter output 16 DSC large signal gain control 39 Y delay line changeover switch 1 17 Primary differentiating input before correction 40 Y delay line changeover switch 2 18 N.C. 41 N.C. 19 VCC 42 GND 20 DSC detection output 43 Clamp pulse input 21 DSC small signal gain control 44 N.C. 22 DSC input 45 Y input 23 DSC bias 46 C delay line changeover switch 1 24 Primary differentiating output before cor- 47 PB input rection 48 C delay line changeover switch 2 ■ Absolute Maximum Ratings Parameter Supply voltage Supply current Power dissipation *2 Operating ambient temperature Storage temperature *1 *1 Symbol Rating Unit VCC 10.0 V ICC 100 mA PD 650 mW Topr −20 to +70 °C Tstg −55 to +150 °C Note) *1: Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C. *2: The power dissipation shown is the value for Ta = 70°C. 3 AN5395FBP ICs for TV ■ Recommended Operating Range Parameter Supply voltage Symbol Range Unit VCC 8.1 to 9.9 V ■ Electrical Characteristics at Ta = 25°C Parameter 4 Symbol Conditions Min Typ Max Unit Circuit current ICC 50 70 90 mA Circuit voltage V1 4.50 5.63 6.76 V Circuit voltage V2 4.40 5.86 7.33 V Circuit voltage V3 2.04 2.55 3.06 V Circuit voltage V4 4.64 5.80 6.96 V Circuit voltage V7 2.04 2.55 3.06 V Circuit voltage V9 4.60 5.75 6.90 V Circuit voltage V10 4.64 5.80 6.96 V Circuit voltage V11 4.40 5.86 7.33 V Circuit voltage V12 2.04 2.55 3.06 V Circuit voltage V13 3.74 4.67 5.60 V Circuit voltage V15 3.74 4.67 5.60 V Circuit voltage V16 3.80 4.75 5.70 V Circuit voltage V17 4.50 5.63 6.76 V Circuit voltage V21 3.40 4.25 5.10 V Circuit voltage V22 2.12 2.65 3.18 V Circuit voltage V24 3.70 4.62 5.54 V Circuit voltage V27 3.44 4.30 5.16 V Circuit voltage V29 2.93 3.66 4.39 V Circuit voltage V30 1.96 2.45 2.94 V Circuit voltage V31 2.71 3.61 4.51 V Circuit voltage V32 2.12 2.65 3.18 V Circuit voltage V33 4.27 5.34 6.41 V Circuit voltage V34 4.55 5.69 6.83 V Circuit voltage V35 2.65 3.31 3.97 V Circuit voltage V36 2.40 3.00 3.60 V Circuit voltage V37 2.65 3.31 3.97 V Circuit voltage V38 6.25 7.81 9.37 V Circuit voltage V39 1.80 2.90 4.00 V Circuit voltage V40 1.80 2.90 4.00 V Circuit voltage V45 4.50 5.63 6.76 V ICs for TV AN5395FBP ■ Electrical Characteristics at Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit Circuit voltage V46 1.80 2.90 4.00 V Circuit voltage V47 4.50 5.63 6.76 V Circuit voltage V48 1.80 2.90 4.00 V Circuit current I23 −1.50 0.00 1.50 µA Circuit current I43 −1.50 0.00 1.50 µA C-D.L block PB output dynamic range VDR15 VIN47 = 5.18 V to 6.08 V 0.9 1.2 1.5 V[p-p] PR output dynamic range VDR13 VIN1 = 5.18 V to 6.08 V 0.9 1.2 1.5 V[p-p] Delay time changeover switch C1 threshold level VTH46 0.9 1.5 2.1 V Delay time changeover switch C2 threshold level VTH48 0.9 1.5 2.1 V PB signal output gain (HD) GA(PB,1) VA(PB,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB PB signal output gain (MUSE) GB(PB,1) VB(PB,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB PB signal output gain (NTSC1) GC(PB,1) VC(PB,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB PB signal output gain (NTSC2) GD(PB,1) VD(PB,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB PB signal output gain difference (MUSE/HD) GB/A(PB) VB(PB,1) /VA(PB,1) −1 0 1 dB PB signal output gain difference GC/A(PB) VC(PB,1) /VA(PB,1) −1 0 1 dB PB signal output gain difference (NTSC2/HD) GD/A(PB) VD(PB,1) /VA(PB,1) −1 0 1 dB PR signal output gain (HD) GA(PR,1) VA(PR,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB PR signal output gain (MUSE) GB(PR,1) VB(PR,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB PR signal output gain (NTSC1) GC(PR,1) VC(PR,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB PR signal output gain (NTSC2) GD(PR,1) VD(PR,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB PR signal output gain difference (MUSE/HD) GB/A(PR) VB(PR,1) /VA(PR,1) −1 0 1 dB PR signal output gain difference (NTSC1/HD) GC/A(PR) VC(PR,1) /VA(PR,1) −1 0 1 dB PR signal output gain difference (NTSC2/HD) GD/A(PR) VD(PR,1) /VA(PR,1) −1 0 1 dB PB, PR signal output gain difference (HD) ∆GA(C) VA(PB,1) /VA(PR,1) −1 0 1 dB PB, PR signal output gain difference (MUSE) ∆GB(C) VB(PB,1) /VB(PR,1) −1 0 1 dB PB, PR signal output gain difference (NTSC1) ∆GC(C) VC(PB,1) /VC(PR,1) −1 0 1 dB PB, PR signal output gain difference (NTSC2) ∆GD(C) VD(PB,1) /VD(PR,1) −1 0 1 dB PB signal frequency characteristics (HD) GA(PB,F) VA(PB,20) /VA(PB,1) −6 −3 0 dB PB signal frequency characteristics (MUSE) GB(PB,F) VB(PB,20) /VB(PB,1) −6 −3 0 dB PB signal frequency characteristics (NTSC1) GC(PB,F) VC(PB,16) /VC(PB,1) −6 −3 0 dB (NTSC1/HD) 5 AN5395FBP ICs for TV ■ Electrical Characteristics at Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit PB signal frequency characteristics (NTSC2) GD(PB,F) VD(PB,16) /VD(PB,1) −6 −3 0 dB PR signal frequency characteristics (HD) GA(PR,F) VA(PR,20) /VA(PR,1) −6 −3 0 dB PR signal frequency characteristics (MUSE) GB(PR,F) VB(PR,20) /VB(PR,1) −6 −3 0 dB PR signal frequency characteristics (NTSC1) GC(PR,F) VC(PR,16) /VC(PR,1) −6 −3 0 dB PR signal frequency characteristics (NTSC2) GD(PR,F) VD(PR,16) /VD(PR,1) −6 −3 0 dB 1.2 1.6 2.0 V[p-p] C-D.L block (continued) Y-D.L block 6 VIN45 = 5.23 V to 6.43 V Y output dynamic range VDR27 Clamp pulse input threshold level VTH43 0.9 1.5 2.1 V Delay time changeover switch Y1 threshold level VTH39 0.9 1.5 2.1 V Delay time changeover switch Y2 threshold level VTH40 0.9 1.5 2.1 V Y signal output gain (HD) GA(Y,1) VA(Y,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB Y signal output gain (MUSE) GB(Y,1) VB(Y,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB Y signal output gain (NTSC1) GC(Y,1) VC(Y,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB Y signal output gain (NTSC2) GD(Y,1) VD(Y,1) / 0.1 V[p-p] 1.81 2.92 3.91 dB Y signal output gain difference (MUSE/HD) GB/A(Y) VB(Y,1) /VA(Y,1) −1 0 1 dB Y signal output gain difference (NTSC1/HD) GC/A(Y) VC(Y,1) /VA(Y,1) −1 0 1 dB Y signal output gain difference (NTSC2/HD) GD/A(Y) VD(Y,1) /VA(Y,1) −1 0 1 dB Y1 signal output gain (HD) GA(Y1,1) VA(Y1,1) / 0.1 V[p-p] 12 15 18 dB Y1 signal output gain (MUSE) GB(Y1,1) VB(Y1,1) / 0.1 V[p-p] 12 15 18 dB Y1 signal output gain(NTSC1) GC(Y1,1) VC(Y1,1) / 0.1 V[p-p] 12 15 18 dB Y1 signal output gain (NTSC2) GD(Y1,1) VD(Y1,1) / 0.1 V[p-p] 12 15 18 dB Y1 signal output gain difference (MUSE/HD) GB/A(Y1) VB(Y1,1) /VA(Y1,1) −1 0 1 dB Y1 signal output gain difference (NTSC1/HD) GC/A(Y1) VC(Y1,1) /VA(Y1,1) −1 0 1 dB Y1 signal output gain difference (NTSC2/HD) GD/A(Y1) VD(Y1,1) /VA(Y1,1) −1 0 1 dB Y signal frequency characteristics (HD) GA(Y,F) VA(Y,30) /VA(Y,1) −4 −1 2 dB Y signal frequency characteristics (MUSE) GB(Y,F) VB(Y,20) /VB(Y,1) −4 −1 2 dB Y signal frequency characteristics (NTSC1) GC(Y,F) VC(Y,16) /VC(Y,1) −4 −1 2 dB Y signal frequency characteristics (NTSC2) GD(Y,F) VD(Y,16) /VD(Y,1) −4 −1 2 dB ICs for TV AN5395FBP ■ Electrical Characteristics at Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit Sharpness mute switch threshold level VTH25 1.10 2.65 4.20 V Contour part max. gain VRmax 1.40 1.75 2.10 V[p-p] Contour part sharpness typ. gain VR.SHtyp 640 800 960 mV[p-p] Contour part sharpness min. gain VR.SHmin 0 15 30 mV[p-p] Contour part sharpness gain ratio GR.SHtyp/max VR.SHtyp /VRmax −8 −6 −4 dB VSmax 390 520 650 mV[p-p] Detail part sharpness typ. gain VS.SHtyp 195 260 325 mV[p-p] Detail part sharpness min. gain VS.SHmin 0 5 10 mV[p-p] Detail part sharpness gain ratio GS.SHtyp/max VS.SHtyp /VSmax −9 −6 −3 dB 0 5 10 mV[p-p] −60 −50 −40 dB Sharpness block Detail part max. gain Detail part sharpness mute max. gain (on) VS.SH(M.ON) Detail part sharpness mute gain ratio (on/off) GS.SH (M.ON/OFF) VS.SH(M.ON) /VSmax Contour part Coring characteristics (on) VR.CO(ON) 210 280 350 mV[p-p] Coring characteristics (off) VR.CO(OFF) 0 30 60 mV[p-p] Correction primary differentiating VR.CO(8M) 0.64 0.8 0.96 V[p-p] Correction primary differentiating signal gain (4 MHz) VR.CO(4M) 1.16 1.45 1.74 V[p-p] Correction primary differentiating signal gain ratio GR.CO (8M/4M) −7 −5 −3 dB 0.88 1.1 1.32 V[p-p] −5 −3 −1 dB signal gain (8 MHz) VR.CO(8M) /VR.CO(4M) Contour gain switch (LO) VR.SW(LO) Contour gain switch gain ratio GR.SW(L/H) VR.SW(LO) /VRmax Detail part Typ. gain 1 VSG1typ 210 280 350 mV[p-p] Typ. gain 2 VSG2typ 210 280 350 mV[p-p] Gain ratio 1 GSG1typ/max VSG1typ /VSmax −7 −5 −3 dB Gain ratio 2 GSG2typ/max VSG2typ /VSmax −7 −5 −3 dB Detail part coring typ. gain VS.COtyp 225 315 445 mV[p-p] Detail part coring min. gain VS.COmin 0 75 150 mV[p-p] Detail part coring gain ratio GS.COtyp/max VS.COtyp /VSmax −8 −5 −2 dB Detail part limiter max. gain VS.Lmax 460 580 700 mV[p-p] Detail part limiter typ. gain VS.Ltyp 320 400 480 mV[p-p] −5.5 −3.5 −1.5 Detail part limiter gain ratio GS.Ltyp/max VS.Ltyp /VS.Lmax dB 7 AN5395FBP ICs for TV ■ Electrical Characteristics at Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit DSC detection characteristics (−35 dB) VDSC(−35) 2.7 3.4 4.1 V DSC detection characteristics (−20 dB) VDSC(−20) 7 8.7 9 V DSC detection characteristics (−15 dB) VDSC(−15) 6.9 8.6 9 V DSC detection characteristics (−5 dB) VDSC(−5) 0.26 0.33 0.40 V DSC coring characteristics VD.CO(−5) 6.9 8.6 9 V DSC limiter characteristics VD.LIM(−20) 2.7 3.4 4.1 V Child picture amp. max. gain GCAmax 10 12 14 dB Child picture amp. typ. gain GCAtyp 3.5 5.5 7.5 dB −8.5 −6.5 −4.5 dB DSC block Child picture amp. block Child picture amp. gain ratio GCAtyp/max VCAtyp /VCAmax Child picture amp. frequency characteristics 1 GCA(20M) VCA(20M) / 0.1 V[p-p] 9.5 11.5 13.5 dB Child picture amp. frequency characteristics 2 GCA(1M) VCA(1M) / 0.1 V[p-p] 9.5 11.5 13.5 dB Child picture amp. frequency characteristics 3 GCA(F) −1 0 1 dB VCA(20M) /VCA(1M) VM pre-amp. block VM pre-amp. max. gain GVMPmax 10 12 14 dB VM pre-amp. typ. gain GVMPtyp 3.5 5.5 7.5 dB VM pre-amp. gain ratio GVMPtyp/max VVMPtyp /VVMPmax −8.5 −6.5 −4.5 dB VM pre-amp. frequency characteristics 1 GVMP(20M) VVMP(20M) / 0.1 V[p-p] 9.5 11.5 13.5 dB VM pre-amp. frequency characteristics 2 GVMP(1M) VVMP(1M) / 0.1 V[p-p] 9.5 11.5 13.5 dB VM pre-amp. frequency characteristics 3 GVMP(F) VVMP(20M) /VVMP(1M) −1 0 1 dB VM limiter amp. block 8 CYS switch threshold level VTH5 0.45 0.75 1.05 V YS switch threshold level VTH6 0.45 0.75 1.05 V Output DC step (CYS) ∆VVML(CYS) −50 0 50 mV Output DC step (YS) ∆VVML(YS) −50 0 50 mV VM limiter amp. max. gain GVMLmax VVMLmax / 0.1 V[p-p] 13.5 15.5 17.5 dB VM limiter amp. typ. gain GVMLtyp VVMLtyp / 0.1 V[p-p] 10.5 12.5 14.5 dB VM limiter amp. gain ratio GVMLtyp/max VVMLtyp /VVMLmax −4.5 −2.5 − 0.5 dB VM limiter amp. frequency characteristics 1 GVML(20M) VVML(20M) / 0.1 V[p-p] 12.5 14.5 16.5 dB VM limiter amp. frequency characteristics 2 GVML(1M) VVML(1M) / 0.1 V[p-p] 14.5 16.5 18.5 dB ICs for TV AN5395FBP ■ Electrical Characteristics at Ta = 25°C (continued) Parameter Symbol Conditions Min Typ Max Unit VM limiter amp. block (continued) VM limiter amp. frequency characteristics 3 GVML(F) VVML(20M) /VVML(1M) −4 −2 0 dB VM limiter amp. limiter characteristics 1 GVML(LIMmax) VVML(LIM.max) / 0.2 V[p-p] 14 16 18 dB VM limiter amp. limiter characteristics 2 GVML(LIMtyp) VVML(LIM.typ) / 0.2 V[p-p] 6 8 10 dB VM limiter amp. limiter characteristics 3 GVML(LIM) VVML(LIM.typ) /VVML(LIM.max) −10 −8 −6 dB YS operation characteristics GVML(YS) VVML(YS) /VVML(max) −36 −30 −24 dB CYS operation characteristics GVML(CYS) VVML(CYS) /VVML(max) −36 −30 −24 dB • Design reference data Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. Parameter Symbol Conditions Min Typ Max Unit C-D.L block PB signal delay time (HD) tA(PB) At DL = HD 40 50 60 ns PB signal delay time (MUSE) tB(PB) At DL = MUSE 52 65 78 ns PB signal delay time (NTSC1) tC(PB) At DL = NTSC1 60 75 90 ns PB signal delay time (NTSC2) tD(PB) At DL = NTSC2 72 90 108 ns PB signal delay time variation amount (MUSE to HD) t1(PB) tB(PB)−tA(PB) 12 16 20 ns PB signal delay time variation amount (NTSC1 to HD) t2(PB) tC(PB)−tA(PB) 20 26 32 ns PR signal delay time (HD) tA(PR) At DL = HD 40 50 60 ns PR signal delay time (MUSE) tB(PR) At DL = MUSE 52 65 78 ns PR signal delay time (NTSC1) tC(PR) At DL = NTSC1 60 75 90 ns PR signal delay time (NTSC2) tD(PR) At DL = NTSC2 72 90 108 ns PR signal delay time variation amount (MUSE to HD) t1(PR) tB(PR)−tA(PR) 12 16 20 ns PR signal delay time variation amount (NTSC1 to HD) t2(PR) tC(PR)−tA(PR) 20 26 32 ns PB, PR delay time difference (HD) ∆tA(C) tA(PB)−tA(PR) −6 0 6 ns PB, PR delay time difference (MUSE) ∆tB(C) tB(PB)−tB(PR) −6 0 6 ns PB, PR delay time difference (NTSC1) ∆tC(C) tC(PB)−tC(PR) −6 0 6 ns PB, PR delay time difference (NTSC2) ∆tD(C) tD(PB)−tD(PR) −6 0 6 ns 9 AN5395FBP ICs for TV ■ Electrical Characteristics at Ta = 25°C (continued) • Design reference data Note) The characteristics listed below are theoretical values based on the IC design and not guaranteed. Parameter Symbol Conditions Min Typ Max Unit Y-D.L block Y signal delay time (HD) tA(Y) At DL = HD 40 50 60 ns Y signal delay time (MUSE) tB(Y) At DL = MUSE 52 65 78 ns Y signal delay time (NTSC1) tC(Y) At DL = NTSC1 60 75 90 ns Y signal delay time (NTSC2) tD(Y) At DL = NTSC2 72 90 108 ns Y signal delay time variation amount (MUSE to HD) t1(Y) tB(Y)−tA(Y) 12 16 20 ns Y signal delay time variation amount (NTSC1 to HD) t2(Y) tC(Y)−tA(Y) 20 26 32 ns Y1 signal delay time (HD) tA(Y1) At DL = HD 32 40 48 ns Y1 signal delay time (MUSE) tB(Y1) At DL = MUSE 40 50 60 ns Y1 signal delay time (NTSC1) tC(Y1) At DL = NTSC1 44 55 66 ns Y1 signal delay time (NTSC2) tD(Y1) At DL = NTSC2 48 60 72 ns Y1 signal delay time variation amount (MUSE to HD) t1(Y1) tB(Y1)−tA(Y1) 4 8 12 ns Y1 signal delay time variation amount (NTSC1 to HD) t2(Y1) tC(Y1)−tA(Y1) 10 14 18 ns ■ Terminal Equivalent Circuits Pin No. Equivalent circuit Description Pin 1: PR input signal pin: 1 9V 1 kΩ Pin 47: PB input signal pin: 1 kΩ Pin 1 Pin 47 0.22 µF 200 Ω 200 Ω 4.1 kΩ • Clamps input signal with clamp pulse of pin 43 • Drive with low impedance. • Recommended application method: Don't apply DC voltage directly to pin. 2 pF 4.85 V 400 µA 16 µA16 µA 2 VM pre-amp. input pin: 9V 44 kΩ • Control voltage: typ. 3V 2 16 kΩ G 5.6 kΩ 10 kΩ 10 kΩ 30 kΩ 100 µA 200 Ω 0.01 µF V2 • Recommended application range: 0 V to VCC 10 ICs for TV AN5395FBP ■ Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description 3 VM pre-amp. input pin: 9V 200 Ω 205 Ω 1 kΩ 3 10 µF • Drive with low impedance. • Recommended application method: Don't apply DC voltage directly to pin. 205 Ω 1 kΩ 10 kΩ 10 kΩ 200 µA 2.55 V 4 VM pre-amp. output pin: 9V 205 Ω 75 µA • Recommended application range: −3.2 mA to +3.2 mA 50 Ω 4 205 Ω 50 µA 75 µA 5 Pin5: Child picture YS input pin: 9V Pin6: YS input pin: 6 74 kΩ 79 µA 79 µA 200 Ω 200 Ω 205 Ω 205 Ω 2 kΩ 200 Ω 200 Ω 99 µA 20 kΩ 20 kΩ 5 6 9V 7 7 10 µF • Control pin for on/off of VM limiter amp. High: Off Low: On (VTH = 0.75 V) • Recommended application range: 0 V to VCC VM limiter amp. input pin: 200 Ω 205 Ω 205 Ω 1.5 kΩ 10 kΩ • Drive with low impedance. • Recommended application method: Don't apply DC voltage directly to pin. 10 kΩ 2.59 V 99 µA 99 µA 11 AN5395FBP ICs for TV ■ Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description 8 VM limiter amp. gain control pin: 116 kΩ 9V 65 kΩ 101 µA 8 10 kΩ 10 kΩ • Control voltage: typ. 2.5 V G 200 Ω 10 kΩ 62 kΩ 25 kΩ 0.01 µF V8 • Recommended application range: 0 V to VCC 9 VM limiter amp. output pin: 205 Ω 74 µA 50 Ω 49 µA 74 µA 9V • Recommended application range: −3.2 mA to +3.2 mA 9 205 Ω 10 Child picture amp. output pin: 9V 205 Ω 75 µA 50 Ω • Recommended application range: −3.2 mA to +3.2 mA 10 205 Ω 50 µA 75 µA 11 Child picture amp. gain control pin: 9V 44 kΩ 11 16 kΩ • Control voltage: typ. 3 V G 5.6 kΩ 10 kΩ 10 kΩ 30 kΩ 100 µA 200 Ω 0.01 µF V11 • Recommended use range: 0 V to VCC 12 ICs for TV AN5395FBP ■ Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description 12 Child picture amp. input pin: 9V 12 10 µF 200 Ω 205 Ω 1 kΩ • Drive with low impedance. • Recommended application method: Don't apply DC voltage directly to pin. 205 Ω 1 kΩ 10 kΩ 10 kΩ 200 µA 2.55 V 13 100 µA Pin 13: PR output signal pin: 9V 205 Ω Pin 15: PB output signal pin: • Recommended application range: −1.6 mA to +1.6 mA Pin 13 50 Ω Pin 15 411 Ω 57 µA 411 Ω 100 µA 14 N.C. pin: • Keep grounded 15 Refer to pin 13 Refer to pin 13 16 DSC large signal gain control pin: 9V 15 kΩ 9.5 kΩ 10 kΩ 16 5 kΩ 200 Ω 15 15.25 67 µA 202 µA kΩ kΩ 47.5 kΩ 0.01 µF 3.3 kΩ 1.5 kΩ 5 kΩ 3.75 kΩ • Controls gain of large signal coring amp. on DSC detection. • Control voltage: typ. 3 V G 42.5 kΩ V16 • Recommended application range: 0 V to VCC 17 Primary differentiating input pin before correction: 9V 33.7 kΩ 30.8 kΩ 20 kΩ 50 Ω 56.3 kΩ 28 kΩ 339 µA 17 0.22 µF • Y1 primary differentiating signal outputted from pin 24 is inputted with capacitor coupling. • Drive with low impedance. • Recommended application method: Don't apply DC voltage directly to pin. 13 AN5395FBP ICs for TV ■ Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit 18 Description N.C. pin: • Keep grounded 19 Power supply pin: 19 9V • Apply 9 V when use 200 Ω 20 DSC detection output pin: 1 kΩ 1 kΩ 1 kΩ 500 Ω 9V 200 Ω 200 Ω 10 kΩ 200 Ω 1 kΩ • Controls voltage of DSC. • Left diagram shows recommended external circuit. • Recommended application range: −1.6 mA to +1.6 mA 150 kΩ 4 700 pF 20 1 kΩ 500 Ω 60 kΩ 635 Ω 21 DSC small signal gain control pin: 9V 15 kΩ 9.5 kΩ 10 kΩ 21 5 kΩ • Controls gain of small signal limiter amp. on DSC detection. • Control voltage: typ. 3 V G 200 Ω 15 15.25 67 µA 202 µA kΩ kΩ 42.5 kΩ 0.01µF 3.3 kΩ 1.5 kΩ 5 kΩ 3.75 kΩ 47.5 kΩ V21 • Recommended application range: 0 V to VCC 22 DSC input pin: 9V 10 kΩ 10 kΩ 205 Ω 205 Ω 10 kΩ 2 kΩ 2 kΩ 2.65 V 14 0.9 pF 211 µA 0.01 µF 220 pF 22 1 kΩ 82 µH 68 µH 27 pF • Y signal is inputted for DSC detection. • Left diagram shows recommended external circuit. • Recommended application method: Not apply DC voltage directly to pin. ICs for TV AN5395FBP ■ Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit 23 Description DSC bias pin: 9V • No use. Keep it connected to VCC • Recommended application range: 0 V to VCC 15 kΩ 23 200 Ω 24 Primary differentiating input pin before correction: 205 Ω 9 V 99 µA 50 Ω 400 Ω 66 µA • Output Y1 primary differentiating signal which is made by Y signal inputted from pin 45. • Recommended application range: −1.6 mA to +1.6 mA 24 400 Ω 99 µA 25 Pin 25: Sharpness mute control pin: 26 Pin 26: Sharpness gain control pin: 9V 200 Ω 6.6 kΩ 6.6 kΩ 5.6 kΩ 1.125 kΩ 25 28 kΩ 0.01 µF 4.3 V 2V 11 kΩ 165 µA Correction amount 26 200 Ω 3V 44 µA 27 • Controls contour correction amount of pin 27 Y output signal by pin 26 voltage. V26typ = 3 V V26 • On/off pin of contour correction signal by high/ low of pin 25. • High: Off Low: On (VTH = 2.65 V) • Recommended application range: 0 V to VCC Y output pin: 66 µA 205 Ω 50 Ω 66 µA 9V 27 • Outputs Y signal in which contour correction signal has been added on Y signal inputted from pin 45. • Recommended application range: −3.2 mA to +3.2 mA 66 µA 15 AN5395FBP ICs for TV ■ Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description 28 Pin 28: Contour part gain control pin: 9V 15 kΩ 25 kΩ 205 Ω 6.8 kΩ 205 Ω 29 15 kΩ 25 kΩ 29 205 Ω 4.55 V 28 1.4 kΩ 212 µA 574 µA 574 µA 17 kΩ 17 kΩ 50 kΩ 205 Ω 6.8 kΩ 200 Ω 10 kΩ 20 kΩ 1.4 kΩ 2.2 kΩ 2.2 kΩ 0.0 1 µF 200 Ω 30 Pin 29: Contour part bias pin: • Contour part amp. gain can be switched in 2 steps by high/low of pin 28 voltage. • High: Contour part gain high Low: Contour part gain low (VTH = 1.5 V) • Smoothes pin 29 signal by an external capacitor. • Recommended application range (pin 28): 0 V to VCC • Recommended application method (pin 29): Don't apply DC voltage directly to pin. Secondary differentiating input pin: 9V 2.5 kΩ 2.5 kΩ 205 Ω 0.01 µF 30 200 Ω 205 Ω 10 kΩ 2.45 V 10 kΩ 7.05 V 421 µA 31 • With an external circuit, differentiate the primary differential signal that has been done contour correction and which is outputted from pin 32, then input it to pin 30. • Recommended application method: Don't apply DC voltage directly to pin. Detail part gain control pin: 9V 300 µA 1.2 kΩ 10 kΩ • Controls gain of small signal detail part amp. by pin 31 voltage. V31typ = 3 V 1.2 kΩ 2.2 kΩ 31 200 Ω 5.6 kΩ 5 kΩ 3.61 V 0.01 µF 3 kΩ 3 kΩ 217 µA Detail part gain 5 kΩ 4.3 V V31 • Recommended application range: 0 V to VCC 32 Primary differentiating output after correction pin: 100 µA 50 Ω 200 Ω 16 9V 32 • Outputs a primary differentiated signal as a signal for contour part edge switching. • Recommended application range: −1.6 mA to +1.6 mA ICs for TV AN5395FBP ■ Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description 33 Pin 33: Detail part coring control pin: 34 Pin 34: Detail part coring bias pin: 200 Ω 5.6 kΩ G 0.01 µF 3V 164 µA 100 µA 75 µA 204 µA 100 µA 100 µA • Controls gain of detail part coring amp. by pin 33 voltage. V33typ = 3 V 33 5 kΩ 20 kΩ 20 kΩ 4.7 kΩ 5 kΩ 0.0 1µF 200 Ω 34 205 Ω 4.7 kΩ 70 kΩ 9V V33 • Smoothes pin 34 signal with an external capacitor. • Recommended application range (pin 33): 0 V to VCC • Recommended application method (pin 34): Don't apply DC voltage directly to pin. 4.3 V 35 Differentiating signal bias 1 pin: 0.01 µF 35 • Makes a necessary bias by smoothing with an external capacitor to run a contour correction for the primary differentiating signal inputted from pin 17. • Recommended application method: Don't apply DC voltage directly to pin. 6.8 kΩ 6.8 kΩ 9V 205 Ω 200 Ω 200 Ω 205 Ω 200 Ω 205 Ω 205 Ω 5.2 kΩ 0 µA to 400µA 444 µA 0 µA to 400 µA 352µA Contour part and detail part separation level control pin: 9V 60 kΩ 36 200 Ω 5.6 kΩ 0.01 µF 400 µA 30 kΩ 5 kΩ 6 kΩ 26.5 kΩ 36 • Controls separation level of contour part (large signal) and detail part (small signal) by pin 36 voltage V36typ = 3 V 4.9 kΩ4.9 kΩ Separation level 1 kΩ 3V V36 • Recommended application range: 0 V to VCC 17 AN5395FBP ICs for TV ■ Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description Differentiating signal bias 2 pin: 9V 205 Ω 200 Ω 0.01 µF 37 • Necessary bias is made by an smoothing external capacitor in order to correct contour of primary differentiating signal inputted from Pin17 • Recommended application method: Don't apply DC voltage directly to pin. 6.8 kΩ 6.8 kΩ 37 200 Ω 205 Ω 200 Ω 205 Ω 205 Ω 5.2 kΩ 0 µA to 400 µA 444 µA 0 µA to 400 µA 352 µA 38 Detail part limiter output pin: 205 Ω 9V • Outputs detail part limiter signal • Recommended application range: −1.6 mA to +1.6 mA 38 50 Ω 74 µA 74 µA 39 Pin 39: Y delay line changeover switch-1 pin: 40 Pin 40: Y delay line changeover switch-2 pin: Pin 46: C delay line changeover switch-1 pin: 41 6.1 V 41 kΩ 41 kΩ 6.1 V 40 kΩ 41 kΩ 40 kΩ 41 kΩ 1.5 V 67 µA 1.8 V 1.5 V 67 µA 9V 200 Ω 1.8 V Pins 39 40 46 48 Pin 48: C delay line changeover switch-2 pin: • Correction amount of Y, C delay line are switched by high/low of each pin voltage. (VTH = 1.5 V) • Pin 39, pin 46 High: Off, low: +10 ns • Pin 40, pin 48 High: Off, low: +20 ns • Recommended application range: 0 V to VCC N.C. pin: • Keep grounded 42 18 GND pin: ICs for TV AN5395FBP ■ Terminal Equivalent Circuits (continued) Pin No. Equivalent circuit Description 43 Clamp pulse input pin: 9V 200 Ω2.5 kΩ 43 500 Ω 2 kΩ 1.51 V 44 • Clamps inputted signal from each pin of pin 45, pin 47, pin 1 (VTH = 1.5 V) • High: Clamp on • Low: Clamp off • Recommended pulse width (clamp on period) NTSC: 2.5 µs HD: 1.0 µs • Recommended application range: 0 V to VCC N.C. pin: • Keep grounded 45 Y input signal pin: 9V 0.22 µF 1 kΩ 1 kΩ • Clamps input signal with Pin43 clamp pulse • Drive with low impedance • Recommended application method: Don't apply DC voltage directly to pin. 45 200 Ω 200 Ω 4.1 kΩ 2 pF 4.85 V 400 µA 16 µA16 µA 46 Refer to pin 39 Refer to pin 39 47 Refer to pin 1 Refer to pin 1 48 Refer to pin 39 Refer to pin 39 19 20 Lim. out PR in PB in 9V 0.22 µF 1 0.22 µF 47 48 46 10 kΩ 9V 9V 40 Delay 0.01 µF 0.01 µF 39 * 33 0.22 µF 45 34 38 Gain control 1st differential 0.01 µF Limiter Fast switch * * Edge switch 30 Y-in 9V 3.9 kΩ * 1 kΩ 32 Delay 220 Ω * 2.7 µH 9 V 10 kΩ Clamp 82 pF 31 43 1 kΩ 0.01 µF 29 Clamp in 1 kΩ 39 kΩ Delay Delay Adder Gain control 28 10 kΩ 9 V 9V 100 Ω 0.01 µF 2nd differential 9V Coring 4 700 pF 0.01 µF 0.01 µF 36 56 kΩ 0.01 µF 20 Gain control Detector 150 kΩ 37 9V Gain control Adder Gain control Coring Limiter 0.0 1µF 1 kΩ 635 Ω Coring 21 Limiter 13 15 42 19 27 24 17 25 0.01 µF PR out PB out VCC (9V) Y-out 9V 27 pF 68 µH 1 kΩ Y-in 0.01 µF 0.22 µF 9V 26 10 kΩ 9V 16 10 kΩ 82 µH 22 0.01 µF 220 pF 9 V 10 kΩ 0.01 µF 35 AN5395FBP ICs for TV ■ Application Circuit Example (Basic Circuit) 10 10 kΩ 3.9 kΩ CY out 11 9 V 12 0.01 µF 10 µF 9 4 10 µF CY in 6 VM out YS in 5 CYS in 10 kΩ 8 9V 7 0.01 µF 10 µF 10 kΩ 2 9V 3 0.01 µF VM in