Datasheet AD9200 (Analog Devices) - 6

AD9200 PIN CONFIGURATIONS 28-Lead Shrink Small Outline (SSOP) 48-Lead Plastic Thin Quad Flatpack (LQFP) AVSS 1 28 AVDD NC NC DRVDD AVSS NC NC DRVDD NC AVDD NC AIN VREF NC 2 27 AIN 48 47 46 45 44 43 42 41 40 39 38 37 D0 3 26 VREF D0 1 D1 4 36 25 REFBS NC PIN 1 D1 2 IDENTIFIER 35 REFBS D2 5 24 REFBF AD9200 D2 3 34 REFBF D3 6 TOP VIEW 23 MODE D3 4 33 NC D4 7 (Not to Scale) 22 REFTF D4 5 32 MODE AD9200 D5 8 21 REFTS NC 6 31 NC TOP VIEW NC 7 30 D6 9 REFTF 20 CLAMPIN (Not to Scale) D5 8 29 REFTS D7 10 19 CLAMP D6 9 28 CLAMPIN D8 11 18 REFSENSE D7 10 27 CLAMP D9 12 17 STBY D8 11 26 REFSENSE OTR 13 16 D9 12 THREE-STATE 25 NC DRVSS 14 15 CLK 13 14 15 16 17 18 19 20 21 22 23 24 NC = NO CONNECT NC NC NC NC NC NC NC OTR CLK STBY DRVSS THREE-STATE PIN FUNCTION DESCRIPTIONS SSOP LQFP Pin No. Pin No. Name Description
1 44 AVSS Analog Ground 2 45 DRVDD Digital Driver Supply 3 1 D0 Bit 0, Least Significant Bit 4 2 D1 Bit 1 5 3 D2 Bit 2 6 4 D3 Bit 3 7 5 D4 Bit 4 8 8 D5 Bit 5 9 9 D6 Bit 6 10 10 D7 Bit 7 11 11 D8 Bit 8 12 12 D9 Bit 9, Most Significant Bit 13 16 OTR Out-of-Range Indicator 14 17 DRVSS Digital Ground 15 22 CLK Clock Input 16 23 THREE-STATE HI: High Impedance State. LO: Normal Operation 17 24 STBY HI: Power-Down Mode. LO: Normal Operation 18 26 REFSENSE Reference Select 19 27 CLAMP HI: Enable Clamp Mode. LO: No Clamp 20 28 CLAMPIN Clamp Reference Input 21 29 REFTS Top Reference 22 30 REFTF Top Reference Decoupling 23 32 MODE Mode Select 24 34 REFBF Bottom Reference Decoupling 25 35 REFBS Bottom Reference 26 38 VREF Internal Reference Output 27 39 AIN Analog Input 28 42 AVDD Analog Supply REV. E –5–