CXL5520M/P CMOS-CCD Baseband 1H Delay Line Description CXL5520 is a CMOS-CCD baseband 1H delay line designed for TV signal processing. Features • Single 5V power supply • Low power consumption • Built-in line locked PLL circuit • Built-in 2 comb filters (Addition of delayed and non-delayed output signal.) • Built-in peripheral circuits Absolute Maximum Ratings (Ta = 25°C) • Supply voltage VDD +6 V • Operating temperature Topr –10 to +60 °C • Storage temperature Tstg –55 to +150 °C • Allowable power dissipation PD CXL5520M 400 mW CXL5520P 800 mW Recommended Operating Condition (Ta = 25°C) Supply voltage VDD 5V ± 5% Recommended Clock Condition (Ta = 25°C) • Top pulse voltage VCLK 3 to 7 V • Frequency fCLK 15.625 kHz • Input clock waveform Sandcastle pulse CXL5520M 16 pin SOP (Plastic) Input Signal Amplitude • ± (R-Y) PAL and NTSC • ± (B-Y) PAL and NTSC • ± (R-Y) SECAM • ± (B-Y) SECAM CXL5520P 16 pin DIP (Plastic) Vsig Vsig Vsig Vsig 525 665 1.05 1.33 mVp-p mVp-p Vp-p Vp-p (Typ.) (Typ.) (Typ.) (Typ.) Function • 2 comb filters outputs (Addition of delayed and non-delayed output signal.) • Timing generator and clock driver • Line Locked PLL circuit (Sandcastle pulse) • Autobias circuit • Pulse clamp circuit • Sample and hold circuit and output Amp. Structure CMOS-CCD Pin Description Pin No. Symbol Description Pin No. Symbol Description 1 VDD +5V supply voltage 9 (NC) not connected 2 AB Autobias output 10 (NC) not connected 3 (NC) not connected 11 Vo (R-Y) ± (R-Y) output signal 4 (NC) not connected 12 Vo (B-Y) ± (B-Y) output signal 5 SAND Sandcastle pulse input 13 (NC) not connected 6 VCO IN VCO input 14 Vi (B-Y) ± (B-Y) input signal 7 (NC) not connected 15 (NC) not connected 8 GND Ground 16 Vi (R-Y) ± (R-Y) input signal Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. –1– E95X04-PS CXL5520M/P Vi (R-Y) (NC) Vi (B-Y) (NC) Vo (B-Y) Vo (R-Y) (NC) (NC) Block Diagram and Pin Configuration (Top View) 16 15 14 13 12 11 10 9 CCD Register (1H) Clamp circuit Output circuit CCD Register (0H) CCD Register (1H) Clamp circuit Output circuit CCD Register (0H) Autobias circuit Timing Generator Divider (by 864) Phase comparator Sandcastle pulse detector –2– AB (NC) (NC) 5 6 7 8 GND 4 (NC) 3 VCO IN 2 SAND 1 VDD VCO (13.5MHz) CXL5520M/P Electrical Characteristics Item Supply current Output DC voltage Symbol Noise voltage Noise SW condition Condition 1 2 3 4 — — — — — b — — b — — — — b b a — Ratio of Output/Input Gseca signal — VnR IDD VDCR VDCB VoR Output signal (peak to peak value) VoB Gain (Ta = 25°C, VDD = 5V, fCLK = 15.625kHz, Sandcastle pulse) See Electrical Characteristics Measurement Circuit. SNR SNB Note — 15 25 mA 1 1 2 3 V 2 a — 1.05 — a a — 1.33 — V 3 b b a 5 6 7 a — a a –1 0 1 dB 4 Noise voltage (No signal input) (RMS value) — b b b b — a b — 1 5 mV 5 Signal to Noise ratio (Vo = 1Vp-p) — b b b b — a b 52 56 — dB 6 — No signal input Standard input Gnt VnB Min. Typ. Max. Unit Notes 1) This is the IC supply current value. 2) Measure the output voltage level when no signal input. 3) Measure the output signal peak-to-peak voltage level when the input signals are following level (peak-topeak voltage). ±R-Y signal 525mVp-p ±B-Y signal 665mVp-p 4) Gnt means the ratio of Output/Input signal when NTSC, PAL signal input. Gseca means the ratio of Output/Input signal when SECAM signal input. Signal wave form of NTSC/PAL and SECAM are shown in following. 5) Measure the noise voltage at f = 10kHz to 1MHz, and no signal input. 6) Measure the Signal to Noise ratio at f = 10kHz to 1MHz, and output signal = 1Vp-p. –3– CXL5520M/P Input Signal NTSC/PAL Signal (Example) ± (R-Y) Max. 525mVp-p ± (B-Y) Max. 665mVp-p SECAM Signal (Example) ± (R-Y) Max. 1.05Vp-p ± (B-Y) Max. 1.33Vp-p Sandcastle Pulse TV Signal (A) (B) Sandcastle pulse Burst signal period H Blanking Signal period V Blanking (A) : Peak level (Internal clamp level): VDD (5V Typ.) VDD – 1V (4V Typ.) (B) : Internal slice level: Sandcastle pulse frequency = 15.625kHz (Typ.) –4– 75% color bar signal color difference signal ±R-Y b SW2 3.3µ 0.001µ 16 A 5V 2 1000p 15 1 Vi (R-Y) a (NC) VDD –5– AB 0.001µ 0.1µ 14 13 1M 3 10k 9 0.01µ 1µ 0.1µ 8 7 10 6 11 100p 5 12 Sandcastle pulse 5Vp-p 4 Vi (B-Y) (NC) SW1 Vo (B-Y) SAND b Vo (R-Y) VCO IN a (NC) (NC) 75% color bar signal color difference signal ±B-Y (NC) (NC) 100p (NC) GND Electrical Characteristics Measurement Circuit 2.2k 5V 2.2k 5V Noise meter b b SW3 Oscilloscope a a SW4 CXL5520M/P CXL5520M/P Application Circuit 5V 2.2k ± (B-Y) Output 100p 5V ± (B-Y) Input 2.2k 0.001µ ± (R-Y) Output 100p ± (R-Y) Input 0.001µ (NC) Vo (B-Y) Vo (R-Y) (NC) (NC) SAND VCO IN (NC) GND 9 (NC) 10 Vi (B-Y) 11 (NC) 12 (NC) 13 AB 14 Vi (R-Y) 15 VDD 16 1 2 3 4 5 6 7 8 10k 3.3µ 0.1µ 1µ 0.1µ 1000p 1M 0.01µ 5V Sandcastle pulse 5Vp-p Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same. –6– CXL5520M/P Example of Representative Characteristics Supply current vs. Ambient temperature Gain (PAL mode) vs. Ambient temperature 7 6 Gain [dB] Supply current [mA] 30 20 5 10 4 –10 0 10 20 30 40 50 60 –10 0 Ambient temperature [°C] 20 30 40 50 60 Ambient temperature [°C] Gain (SECAM mode) vs. Ambient temperature Output DC voltage vs. Ambient temperature 2 3 Output DC voltage [V] 1 Gain [dB] 10 0 2 1 –1 –2 0 –10 0 10 20 30 40 50 60 –10 Ambient temperature [°C] 10 20 30 40 50 60 Ambient temperature [°C] Noise voltage vs. Ambient temperature Supply current vs. Supply voltage 30 Supply current [mA] 2 Noise voltage [mVrms] 0 1 0 20 10 –10 0 10 20 30 40 50 60 4.75 Ambient temperature [°C] 5 Supply voltage [V] –7– 5.25 CXL5520M/P Gain (PAL mode) vs. Supply voltage Gain (SECAM mode) vs. Supply voltage 7 2 1 Gain [dB] Gain [dB] 6 0 5 –1 4 –2 4.75 5 5.25 4.75 Supply voltage [V] 5.25 Supply voltage [V] Noise voltage vs. Supply voltage Output DC voltage vs. Supply voltage 3 2 Noise voltage [mVrms] Output DC voltage [V] 5 2 1 0 1 0 4.75 5 5.25 4.75 Supply voltage [V] 5 Supply voltage [V] –8– 5.25 CXL5520M/P Package Outline Unit: mm CXL5520M 16PIN SOP (PLASTIC) 300mil + 0.4 9.9 – 0.1 + 0.4 1.85 – 0.15 16 9 6.9 8 + 0.1 0.2 – 0.05 1.27 0.45 ± 0.1 0.5 ± 0.2 1 + 0.2 0.1 – 0.05 7.9 ± 0.4 + 0.3 5.3 – 0.1 0.15 ± 0.12 M PACKAGE STRUCTURE PACKAGE MATERIAL SONY CODE SOP-16P-L01 EIAJ CODE ∗SOP016-P-0300-A EPOXY RESIN LEAD TREATMENT SOLDER PLATING LEAD MATERIAL COPPER ALLOY PACKAGE WEIGHT 0.2g JEDEC CODE CXL5520P 16 + 0.3 6.4 – 0.1 + 0.4 19.2 – 0.1 + 0.1 0.05 0.25 – 16PIN DIP (PLASTIC) 300mil 7.62 9 1 0° to 15° 8 + 0.4 3.7 – 0.1 3.0 MIN 0.5 MIN 2.54 0.5 ± 0.1 1.2 ± 0.15 PACKAGE STRUCTURE PACKAGE MATERIAL EPOXY RESIN SONY CODE DIP-16P-01 LEAD TREATMENT SOLDER PLATING EIAJ CODE ∗DIP016-P-0300-A LEAD MATERIAL COPPER JEDEC CODE Similar to MO-001-AE PACKAGE WEIGHT 1.0 g –9–