SBAS717A June 2015 – June 2015 ADS58J63
PRODUCTION DATA.
PIN | I/O | DESCRIPTION | |
---|---|---|---|
NAME | NUMBER | ||
INPUT/REFERENCE | |||
INAP/M | 42, 41 | I | Differential analog input for channel A |
INBP/M | 36, 37 | I | Differential analog input for channel B |
INCP/M | 19, 18 | I | Differential analog input for channel C |
INDP/M | 13, 14 | I | Differential analog input for channel D |
CLOCK/SYNC | |||
CLKINP/M | 27, 28 | I | Differential clock input for ADC |
SYSREFP/M | 33, 34 | I | External sync input |
CONTROL/SERIAL | |||
RESET | 48 | I | Hardware reset. Active high. This pin has an internal 150-kΩ pull-down resistor. |
SCLK | 6 | I | Serial interface clock input |
SDIN | 5 | I | Serial interface data input. |
SEN | 7 | I | Serial interface enable |
SDOUT | 11 | O | Serial interface data output. |
PDN | 50 | I/O | Power down. Can be configured via SPI register setting. |
RES | 49 | – | Reserve Pin. Connect to GND |
NC | 22, 23 | – | No connect |
TRDYAB | 54 | O | Trigger ready output for burst mode for channel A,B. Can be configured via SPI to TRDY signal for all four channels in burst mode. Can be left open if not used. |
TRIGAB | 53 | I | Manual burst mode trigger input channel A,B. Can be configured via SPI to manual trigger input signal for all four channels in burst mode. Can be connected to GND if not used. |
TRDYCD | 1 | O | Trigger ready output for burst mode for channel C,D. Can be configured via SPI to TRDY signal for all four channels in burst mode. Can be left open if not used. |
TRIGCD | 2 | I | Manual burst mode trigger input channel C,D. Can be configured via SPI to manual trigger input signal for all four channels in burst mode. Can be connected to GND if not used. |
DATA INTERFACE | |||
DAP/M | 58, 59 | O | JESD204B Serial data output for channel A |
DBP/M | 61, 62 | O | JESD204B Serial data output for channel B |
DCP/M | 66, 65 | O | JESD204B Serial data output for channel C |
DDP/M | 69, 68 | O | JESD204B Serial data output for channel D |
SYNCbABP/M | 55, 56 | I | Synchronization input for JESD204B port channel A,B. Can be configured via SPI to SYNCb signal for all four channels. Needs external termination. |
SYNCbCDP/M | 72, 71 | I | Synchronization input for JESD204B port channel C,D. Can be configured via SPI to SYNCb signal for all four channels. Needs external termination. |
POWER SUPPLY | |||
AVDD3V | 10, 16, 24, 31, 39, 45 | I | Analog 3 V for analog buffer |
AVDD | 9, 12, 15, 17, 20, 25, 30, 35, 38, 40, 43, 44, 46 | I | Analog 1.9-V power supply |
DVDD | 8, 47 | I | Digital 1.9-V power supply |
IOVDD | 4, 51, 57, 64, 70 | I | Digital 1.15-V power supply for the JESD204B transmitter |
AGND | 21, 26, 29, 32 | I | Analog ground |
DGND | 3, 52, 60, 63, 67 | I | Digital ground |