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SM5301 Datasheet(PDF) 3 Page - Nippon Precision Circuits Inc |
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SM5301 Datasheet(HTML) 3 Page - Nippon Precision Circuits Inc |
3 / 12 page ![]() SM5301AS NIPPON PRECISION CIRCUITS INC.—3 PIN DESCRIPTION Number Name I/O Description 1GINA/UINA I Analog GINA or UINA signal input. Sync signal is input on SYNCIN pin. 2 GSG1 I GOUT/UOUT output buffer gain set input 3GINB/UINB I Analog GINB or UINB signal input. Sync signal is input on SYNCIN pin. 4 NC – No connection (leave open or connect to ground) 5BINA/VINA I Analog BINA or VINA signal input. Sync signal is input on SYNCIN pin. 6 GSB1 I BOUT/VOUT output buffer gain set input 7BINB/VINB I Analog BINB or VINB signal input. Sync signal is input on SYNCIN pin. 8 NC – No connection (leave open or connect to ground) 9 DISABLE I Power save function. Built-in pull-down resistor. L: Enable H: Disable (Output pins: ROUT/YOUT, GOUT/UOUT, and BOUT/VOUT are high impedance.) 10 GND3 − Analog ground 11 BOUT/VOUT O B/V signal output 12 VCC3 − Analog 5V supply 13 GND2 − Analog ground 14 GOUT/UOUT O G/U signal output 15 VCC2 − Analog 5V supply 16 GND1 − Analog ground 17 ROUT/YOUT O R/Y signal output 18 VCC1 − Analog 5V supply 19 GND4 − Analog ground 20 RFC − LPF (lowpass filter) cutoff frequency setting resistor connection 21 VFC I LPF (lowpass filter) cutoff frequency setting voltage input 22 MUXSEL I Input select signal. Built-in pull-down resistor. L: ×INA pin select H: ×INB pin select 23 SYNCIN I Filter channel external H-Sync signal input. Active “H”. Built-in pull-down resistor. 24 VCC4 − Analog 5V supply 25 RINA/YINA I Analog RINA or YINA signal input. Sync signal is input on SYNCIN pin. 26 GSR1 I ROUT/YOUT output buffer gain set input 27 RINB/YINB I Analog RINB or YINB signal input. Sync signal is input on SYNCIN pin. 28 NC – No connection (leave open or connect to ground) |