SBAS654G June 2014 – January 2020
PRODUCTION DATA.
PIN | I/O | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
AGND | 4 | — | This pin is internally connected to pin 8 and can be left unconnected or tied to high-side ground |
8 | — | High-side ground reference | |
AINN | 3 | I | Inverting analog input |
AINP | 2 | I | Noninverting analog input |
AVDD | 7 | — | High-side power supply, 4.5 V to 5.5 V.
See the Power-Supply Recommendations section for decoupling recommendations. |
CLKIN | 13 | I | Modulator clock input, 5 MHz to 20.1 MHz |
CLKIN_N | 12 | I | AMC1305L25 only: inverted modulator clock input |
DGND | 9, 16 | — | Controller-side ground reference |
DOUT | 11 | O | Modulator data output |
DOUT_N | 10 | O | AMC1305L25 only: inverted modulator data output |
DVDD | 14 | — | Controller-side power supply, 3.0 to 5.5 V |
NC | 1 | — | This pin can be connected to AVDD or can be left unconnected |
5 | — | This pin can be left unconnected or tied to AGND only | |
6, 10, 12 | — | These pins have no internal connection (pins 10 and 12 on the AMC1305Mx only). | |
15 | — | This pin can be left unconnected or tied to DVDD only |