Wireless Components Gain-controlled IF Amplifier TDA6192 Version 2.1 Specification May 2002 CONFIDENTIAL Revision History: Current Version: V1.1, October 2000 Previous Version:target Data Sheet V1.0, April 2000 Page (in previous Version) Page (in current Version) Subjects (major changes since last revision) all all version to V1.1, date to October 2000 div div TDA6192-V in VQFN-20 package 3-3 ff 3-3 ff DC levels added 5-2 5-2 Thermal resistance TDA6192-T to 230 K/W 5-4 5-4 Current consumption: tbfs replaced Revision History: Current Version: V1.2, March 2001 Previous Version:target Data Sheet V1.1, October 2000 Page (in previous Version) Page (in current Version) Subjects (major changes since last revision) all all status to preliminary,version to V1.2, date to March 2001 5-2 5-2 Footnote ESD-Protection changed 5-4 5-4 Current consumption changed, VREF vs temperature: Tamb changed , IF input voltage: typ value added, Take-over point voltage: typ value added and disable threshold specified, IF AGC voltage deleted 5-5 5-5 Tuner AGC max. slope, Intermodulation, SNR: typ value added, OIP3 added 5-7, 5-8, 5-9 Diagrams added Revision History: Current Version: V1.3, April 2001 Previous Version:target Data Sheet V1.2, March 2001 Page (in previous Version) Page (in current Version) Subjects (major changes since last revision) all all status to preliminary, version to V1.3, date to April 2001 3-4 3-4 pins 13, 14: DC level corrected 5-4 5-4 Current consumption corrected Revision History: Current Version: V2.0, February 2002 Previous Version:target Data Sheet V1.3, April 2001 Page (in previous Version) Page (in current Version) Subjects (major changes since last revision) all all status to final, version to V2.0, date to February 2002 Revision History: Current Version: V2.0, February 2002 4-2, 4-3 4-2, 4-3 application circuits changed 5-2 5-2 thermal resistance TDA6192-V added 5-5 5-5 noise figure added, output impedance values added Revision History: Current Version: V2.1, May 2002 Previous Version: Data Sheet V2.0, February 2002 Page (in previous Version) Page (in current Version) Subjects (major changes since last revision) 3-2, 3-3, 3-5, 4-2 3-2, 3-3, 3-5, 4-2 pinning of TDA6192-V changed ABM®, AOP®, ARCOFI®, ARCOFI®-BA, ARCOFI®-SP, DigiTape®, EPIC®-1, EPIC ®-S, ELIC®, FALC®54, FALC®56, FALC®-E1, FALC®-LH, IDEC®, IOM®, IOM®-1, IOM®-2, IPAT®-2, ISAC®-P, ISAC®-S, ISAC®-S TE, ISAC®-P TE, ITAC®, IWE®, MUSAC®-A, OCTAT®-P, QUAT®-S, SICAT®, SICOFI ®, SICOFI®2, SICOFI ®-4, SICOFI®-4µC, SLICOFI® are registered trademarks of Infineon Technologies AG. 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TDA6192 Product Info Product Info General Description Features Application The TDA6192 is a 5 V gain-controlled Package IF amplifier for digital and analog frontends ■ Input frequency range 30 to 65 MHz ■ Low intermodulation distortion ■ 48 dB AGC range ■ balanced 1 Vpp buffered output ■ Input for gain-control voltage ■ Output for tuner AGC with takeover point adjust ■ Internal low noise reference voltage ■ Full ESD protection ■ IF amplifier in DVB-C, DVB-T, ATSC and ISDB-T frontends with direct IF-sampling. TDA6192-V TDA6192-T ■ IF amplifier in PAL or NTSC frontends Ordering Information Wireless Components Type Ordering Code Package TDA6192-V Q67037-A1125(tape and reel) P-VQFN-20-3 (on request) TDA6192-T Q67037-A1073(tape and reel) P-TSSOP-16-1 Product Info Specification, May 2002 1 Table of Contents 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 2 2.1 2.2 2.3 2.4 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 3 3.1 3.2 3.3 3.4 Functional Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Internal Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 Circuit Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6 4 4.1 4.2 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 TDA6192-V Evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 TDA6192-T Evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 5 5.1 5.1.1 5.1.2 5.1.3 5.2 5.2.1 5.2.2 5.2.3 5.3 5.3.1 Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3 AC/DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4 Electrical Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6 Gain vs. IF AGC voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6 Intermodulation and output IP3 vs. input voltage . . . . . . . . . . . . . . . . 5-7 Signal to noise ratio vs. input voltage . . . . . . . . . . . . . . . . . . . . . . . . . 5-8 Measurement Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9 Noise Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9 2 Product Description Contents of this Chapter 2.1 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 2.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 2.3 Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 2.4 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 TDA6192 Product Description 2.1 General Description The TDA6192 device combines a gain-controlled amplifier, an output buffer to drive a following channel decoder IC and a delayed tuner AGC with take-over point adjustment. The gain is controlled by an external voltage. 2.2 Features ■ Input frequency range 30 to 65 MHz ■ Low intermodulation distortion ■ 48 dB AGC range ■ balanced 1 Vpp buffered output ■ Input for gain-control voltage ■ Output for tuner AGC with take-over point adjust ■ Internal low noise reference voltage ■ Full ESD protection 2.3 Application Wireless Components ■ IF amplifier in DVB-C, DVB-T, ATSC and ISDB-T frontends with direct IF- sampling. ■ IF amplifier in PAL or NTSC frontends 2-2 Specification, May 2002 TDA6192 Product Description 2.4 Package Outlines P-VQFN-20 P-TSSOP-16-1 Wireless Components 2-3 Specification, May 2002 3 Functional Description Contents of this Chapter 3.1 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3.2 Internal Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 3.3 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 3.4 Circuit Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6 TDA6192 Functional Description TUNAGC TOP VREF GND 20 19 18 17 3.1 Pin Configuration not connected 1 16 not connected VCC1 2 15 VCC2 INGND1 3 14 OUTGND1 IN 4 13 OUT IN 5 12 OUT not connected 6 11 not connected 9 IFAGC 10 8 INGND2 OUTGND2 7 GND TDA6192-V Pin-configVQFN20 Figure 3-1 TDA6192-V, Pin Configuration TOP 1 16 VREF TUNAGC 2 15 GND VCC1 3 14 VCC2 INGND1 4 13 OUTGND1 IN 5 12 OUT IN 6 11 OUT INGND2 7 10 OUTGND2 IFAGC 8 9 TDA6192-T not connected PinconfigT Figure 3-2 Wireless Components TDA6192-T, Pin Configuration 3-2 Specification, May 2002 TDA6192 Functional Description 3.2 Internal Pin Configuration Table 3-1 Pin Definition and Function Pin No. TDA 6192-V Symbol Equivalent I/O-Schematic TDA 6192-T Average DC voltage 1 --- not connected not connected n.a. 2 3 VCC1 supply voltage 5.0 V 3 4 INGND1 ground 0.0 V 4 5 IN 3.6 V 4, 5 or 5,6 5 6 IN 3.6 V 6 --- not connected not connected 7 --- GND ground 0.0 V 8 7 INGND2 ground 0.0 V 9 8 IFAGC n.a. 0 to 1.8 V 8 --- 9 not connected not connected 10 10 OUTGND2 ground 11 --- not connected not connected Wireless Components n.a. 0.0 V 3-3 n.a. Specification, May 2002 TDA6192 Functional Description Table3-2 Table Table 3-3 3-4 Table 3-5 Symbol TDA 6192-V 12 Equivalent I/O-Schematic TDA 6192-T 11 OUT Average DC voltage 3.2 V 13, 14 or 11, 12 13 12 OUT 3.2V 14 13 OUTGND1 ground 0.0 V 15 14 VCC2 supply voltage 5.0 V 16 --- not connected not connected n.a. 17 15 GND ground 18 16 VREF 0.0 V 3.6 V 18 or 16 19 1 TOP 0.2 to 1.6 V 19 or 1 20 2 TUNAGC 0.5 to 5 V 20 or 2 Wireless Components 3-4 Specification, May 2002 TDA6192 Functional Description 20 not connected 19 18 GND VREF TOP TUNAGC 3.3 Block Diagram 17 1 Tuner AGC 2 INGND1 IN 15 3 14 4 13 Amp 12 6 11 8 GND 7 9 VCC2 OUTGND1 OUT OUT not connected 10 IFAGC not connected Amp 5 INGND2 IN not connected OUTGND2 VCC1 16 BlockdiagramVQFN20 Figure 3-3 TDA6192-V, Block Diagram 1 16 TOP VREF 2 TUNAGC 15 Tuner AGC GND 3 14 4 13 5 12 VCC1 VCC2 INGND1 OUTGND1 IN OUT 6 Amp Amp 11 IN OUT 7 10 8 9 INGND2 OUTGND2 not connected IFAGC BlockdiagramT Figure 3-4 Wireless Components TDA6192-T, Block Diagram 3-5 Specification, May 2002 TDA6192 Functional Description 3.4 Circuit Description The TDA6192 device combines an AGC amplifier, an output buffer to drive a following demodulator IC , a delayed tuner AGC with take-over point adjustment, and a low noise reference source VREF. The gain of the AGC amplifier is controlled by an external voltage. VREF is used as a reference for the takeover point adjustment of the tuner AGC voltage. TUNAGC is an open-collector output. Wireless Components 3-6 Specification, May 2002 4 Applications Contents of this Chapter 4.1 4.2 TDA6192-V Evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 TDA6192-T Evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 TDA6192 Applications 4.1 TDA6192-V Evaluation board TOP 10n 10k 100n Tuner AGC 20 19 18 17 1k5 1 TDA6192-V +5V 16 2 3 100n Input 4 Input Circuit *) 5 +5V 15 14 100n 10n 13 10n Output 5k ~2µ 10p 12 ZLoad 6 11 7 8 9 10 IFAGC 100n 4n7 SWF 51 1:1 4n7 *) Transformer or SWF Application Circuit VQFN20 Figure 4-1 Wireless Components TDA6192-V Evaluation board, circuit diagram 4-2 Specification, May 2002 TDA6192 Applications 4.2 TDA6192-T Evaluation board Tuner AGC 1k5 100n +5V 10n 1 16 2 15 3 4 100n 5 Input Input Circuit *) 6 TDA6192-T 10k TOP 14 13 +5V 100n 10n 12 10n Output 5k ~2µ 10p 11 ZLoad IFAGC 7 10 8 9 100n 4n7 SWF 51 1:1 4n7 *) Transformer or SWF Application Circuit T Figure 4-2 Wireless Components TDA6192-T Evaluation board, circuit diagram 4-3 Specification, May 2002 5 Reference Contents of this Chapter 5.1 5.1.1 5.1.2 5.1.3 Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3 AC/DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4 5.2 5.2.1 5.2.2 5.2.3 Electrical Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6 Gain vs. IF AGC voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6 Intermodulation and output IP3 vs. input voltage . . . . . . . . . . . . . . . . 5-7 Signal to noise ratio vs. input voltage . . . . . . . . . . . . . . . . . . . . . . . . . 5-8 5.3 Measurement Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9 5.3.1 Noise Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9 Wireless Components 5-1 Specification, May 2002 TDA6192 Reference 5.1 Electrical Data 5.1.1 Absolute Maximum Ratings WARNING The maximum ratings may not be exceeded under any circumstances, not even momentarily and individually, as permanent damage to the IC may result. Table 5-1 Absolute Maximum Ratings Parameter 1). Symbol Limit Values min max Unit Supply voltage VCC1, VCC2 -0.3 6 V Supply voltage difference ∆ VCC1,VCC2 -0.3 +0.3 V Ambient temperature TDA6192-V TAMB -20 +85 °C Ambient temperature TDA6192-T TAMB -20 +70 °C Junction temperature TJ +125 °C Storage temperature TS +125 °C Thermal resistance TDA6192-V (junction to ambient) RthJA 70 K/W Thermal resistance TDA6192-T (junction to ambient) RthJA 230 K/W IF input VIF/IF IF output IOUT/OUT AGC input -40 -0.3 4 V -5 1 mA VIFAGV -0.3 VCC1 V Tuner AGC take-over point adjust VTOP -0.3 VCC1 V Tuner AGC output VTUNAGC -0.3 6 V -2 +2 kV Remarks ESD-Protection 2). all pins VESD HBM 1).All values are referred to ground (pin), unless stated otherwise. Currents with a positive sign flow into the pin and currents with a negative sign flow out of pin. 2).According to EIA/JESD22-A114-B (HBM incircuit test), as a single device incircuit contact discharge test. Wireless Components 5-2 Specification, May 2002 TDA6192 Reference 5.1.2 Operating Range Within the operational range the IC operates as described in the circuit description. The AC / DC characteristic limits are not guaranteed. Table 5-2 Operating Range Parameter Symbol Limit Values min max Unit Supply voltage VCC1, VCC2 4.5 5.5 V Frequency range f 30 65 MHz Ambient temperature TDA6192-V TAMB - 20 + 85 °C Ambient temperature TDA6192-T TAMB - 20 + 70 °C Wireless Components 5-3 Test Conditions Item Specification, May 2002 TDA6192 Reference 5.1.3 AC/DC Characteristics AC / DC characteristics involve the spread of values guaranteed in the specified supply voltage and ambient temperature range. Typical characteristics are the median of the production. Table 5-3 AC/DC Characteristics with TAMB = 25 °C, VCC1 = VCC2 = 5 V Symbol Limit Values min typ max Unit Test Conditions L Item Power supply, reference voltage Current consumption ICC1 18 22 mA max. gain Current consumption ICC1 10 12 mA min. gain Current consumption ICC2 9 Reference voltage VREF VREF line regulation 3.3 3.9 V ∆VREFLINE 30 mV VCC1 = V CC2 = 4.5 to 5.5 V VREF load regulation ∆VREFLOAD 30 mV IVREF = -0.5 to 0.5 mA VREF vs temperature ∆VREFTEMP 30 mV TAMB = -20 to 70 °C -30 3.6 mA 10 AGC amplifier, tuner AGC Static characteristics IF input voltage VIF/IF Take-over point voltage VTOP 0 2 V Tuner AGC is enabled VTOP 3.0 VCC V Tuner AGC is disabled 3.0 V 1 µA VTOP = 0 V 5 mA VTUNAGC = 0.5 V, VIFAGC = 1.0 V, VTOP = 1.5 V 10 µA VTUNAGC = 6 V, VIFAGC = 1.0 V, VTOP = 0.5 V 71 dB VIFAGC ≥ 1.6 V dB VIFAGC ≤ 0.2 V Take-over point disable threshold VREF 2.0 Take-over point current ITOP -1 Tuner AGC current ITUNAGC 2.5 Tuner AGC current ITUNAGC 0 2.3 3.5 Dynamic characteristics Voltage gain, see 5.2.1 Gain vs. IF AGC voltage on page 6 Wireless Components G max G min 63 67 19 5-4 Specification, May 2002 TDA6192 Reference Table 5-4 AC/DC Characteristics with TAMB = 25 °C, VCC1 = VCC2 = 5 V (continued) Symbol Maximum IF input level VIF/IF Minimum IF input level VIF/IF Input impedance RIF/IF Limit Values min typ max 88 92 96 1.5 ∆ITUNAGC / ∆VIFAGC Low end cutoff frequency (-1 dB) fL High end cutoff frequency (-1 dB) fH 65 Intermodulation, see 5.2.2 Intermodulation and output IP3 vs. input voltage on page 7 C/IM3 50 Third order output intercept point, see 5.2.2 Intermodulation and output IP3 vs. input voltage on page 7 OIP3 Signal to noise ratio, see 5.2.3 Signal to noise ratio vs. input voltage on page 8 SNR Wireless Components dBµV min. gain, fIF/IF = 36 MHz (sine), VIFAGC = 0.2 V, VOUT/OUT = 1 Vpp 2 25 35 36 2.5 kΩ pF fIF/IF = 36 MHz, parallel equivalent circuit 50 mA/V VIFAGC = 0.9 to 1.1 V, VTOP = 1.0 V, VTUNAGC = 0.5 V 25 MHz VIF/IF = 60 dBµV, RLOAD ≥ 5 kΩ, CLOAD ≤ 1.5 pF, VOUT/OUT = 1 Vpp at fIF/IF = 36 MHz (sine) MHz 56 dBc fIF/IF1 = 37 MHz, fIF/IF2 = 38 MHz, VIF/IF1 = 60 dBµV, VIF/IF2 = 60 dBµV RLOAD ≥ 5 kΩ, CLOAD ≤ 10 pF, LLOAD ∼ 2 µH, VOUT/OUT = 1 Vpp 133 dBµV fIF/IF1 = 37 MHz, fIF/IF2 = 38 MHz, VIF/IF1 = 60 dBµV, VIF/IF2 = 60 dBµV RLOAD ≥ 5 kΩ, CLOAD ≤ 10 pF, LLOAD ∼ 2 µH, VOUT/OUT = 1 Vpp 43 dB fIF/IF = 36 MHz (sine), VIF/IF = 60 dBµV, VOUT/OUT = 1 Vpp, BW = 8 MHz 10 12 dB max. gain, see 5.3.1 on page 9 RIF/IF 60 100 Ω LIF/IF 33 fOUT/OUT = 36 MHz, series equivalent circuit 5-5 L Item max. gain, fIF/IF = 36 MHz (sine), VIFAGC = 1.6 V, VOUT/OUT = 1 Vpp 1.5 Tuner AGC max. slope Output impedance Test Conditions 44 CIF/IF Noise figure Unit nH Specification, May 2002 TDA6192 Reference 5.2 Electrical Diagrams 5.2.1 Gain vs. IF AGC voltage typical gain vs IFAGC voltage for -20, 20 and 70 degree centigrade 70.0 60.0 GAIN (dB) 50.0 40.0 30.0 20.0 10.0 0.2 0.3 Wireless Components 0.4 0.5 0.6 0.7 0.8 0.9 1.0 IFAGC (V) 5-6 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Specification, May 2002 TDA6192 Reference 5.2.2 Intermodulation and output IP3 vs. input voltage 135.0 60.0 134.0 58.0 133.0 56.0 C/IM3 (dBc) OIP3 (dBuV) IM3 measurement 132.0 54.0 131.0 52.0 130.0 40.0 Wireless Components 45.0 50.0 55.0 60.0 65.0 5-7 70.0 75.0 Vin (dBuV) 80.0 85.0 90.0 95.0 100.0 Specification, May 2002 TDA6192 Reference 5.2.3 Signal to noise ratio vs. input voltage SNR (8MHz), fin=36MHz 60.0 55.0 50.0 SNR (dB) 45.0 40.0 35.0 30.0 25.0 40.0 45.0 Wireless Components 50.0 55.0 60.0 65.0 70.0 Vin (dBuV) 5-8 75.0 80.0 85.0 90.0 95.0 Specification, May 2002 TDA6192 Reference 5.3 Measurement Circuit 5.3.1 Noise Measurement Transformer 50 Ω TDA6192 SAW* 50 Ω Lcomp 5:1 * e.g. EPCOS X6966 Noise Figure Meter Noise Figure Meter NoisM Wireless Components 5-9 Specification, May 2002