TEA6425 STMicroelectronics, TEA6425 Datasheet
TEA6425
Specifications of TEA6425
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TEA6425 Summary of contents
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... DC connection of several devices (up to 4). Figure 1. Pin Connections September 2003 VIDEO CELLULAR MATRIX SDA SCL SUB CCP TEA6425 DIP20 (Plastic Package) ORDER CODE: TEA6425 SO20L (Plastic Micropackage) ORDER CODE: TEA6425D V CC OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8 GND 1/10 1 ...
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... TEA6425 Figure 2. Block Diagram Figure 3. Cellular Matrix Connections CVBS or C PROG. CLAMP 2/10 1 1st/4 addresses 2nd/4 addresses DECODER DECODER Full MATRIX Full IC1 MATRIX IC2 ADDER 0dB 6dB 3 STATE OUT 8 OUTPUTS LINES IC3 IC4 ...
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... C inputs. Two dedicated outputs will have the option to select this added signal also. Value -20, + 150 Value 80 = 1V, Gain = 6.5dB 20pF load 2C bus, unless otherwise specified) Min. Typ. Max. 7 1.7 2 2.3 2 TEA6425 Unit Unit o C/W load Unit µ MHz 3/10 1 ...
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... TEA6425 BUS CHARACTERISTICS Symbol Parameter SCL V Low Level Input Voltage IL V High Level Input Voltage IH I Input Leakage Current LI f Clock Frequency SCL t Input Rise Time R t Input Fall Time F C Input Capacitance I SDA V Low Level Input Voltage IL V High Level Input Voltage ...
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... Low impedance * 1 1 Min. Typ. Max. 2.5 4.2 4.5 TEA6425 R/W 0 Unit Selected Output OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 Selected Output IN1 IN2 IN3 IN4 IN5 IN6 Free Clamped 0.5dB 6.5dB Disabled Enabled Tri-state Unit 5/10 1 ...
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... TEA6425 PIN CONFIGURATIONS Figure 5. Video IN Figure 6. Video OUT TRI-STATE From Matrix TRI-STATE V REF Figure 7. PROG Pin 7 3 TIMES IN // 6/10 1 Clamp V REF Clamp Pins TRI-STATE TRI-STATE TRISTATE TRISTATE TRISTATE Figure 8. Bus Inputs REF to CMOS For SDA only V REF to Matrix Pins TRISTATE Pins ...
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... SCART 3 (CVBS IN SDA C SCL C10 C11 C12 COMB FILTER C 4.7k V (+8V EXT C SVHS OUT 75 4.7k 4.7k TO PIP PROCESSOR (CVBS or Y+C) 4.7k CVBS PROCESSOR C (CVBS or YC 4.7k SVHS 1/2 (CVBS) (Y+C) TEA6425 SCART 1 (CVBS OUT) SCART 2 (CVBS OUT) SCART 3 (CVBS OUT) 7/10 ...
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... TEA6425 PACKAGE MECHANICAL DATA 20 PINS - PLASTIC DIP Figure 10. 20-Pin Package 8/10 ...
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... PACKAGE MECHANICAL DATA (Cont’d) 20 PINS - PLASTIC MICROPACKAGE Figure 11. 20-Pin Package TEA6425 9/10 ...
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... TEA6425 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...