AFE7901 datasheet(5/160 Pages) TI

5 / 160 page

Table 6-1. Pin Functions (continued)

BALL NAME

BALL NUMBER

TYPE(1)

DESCRIPTION

2RXIN+

Receiver Channel 2 RF input: positive terminal. Unused RX

inputs can be left open.

3RXIN–

Y11

Receiver Channel 3 RF input: negative terminal.

3RXIN+

Y12

Receiver Channel 3 RF input: positive terminal. Unused RX

inputs can be left open.

4RXIN–

Receiver Channel 4 RF input: negative terminal. Unused RX

inputs can be left open.

4RXIN+

Receiver Channel 4 RF input: positive terminal. Unused RX

inputs can be left open.

1TXOUT–

F20

Transmitter Channel 1 RF output: negative terminal. Connect

to 1.8 V when not used.

1TXOUT+

G20

Transmitter Channel 1 RF output: positive terminal. Connect

to 1.8 V when not used.

2TXOUT–

C20

Transmitter Channel 2 RF output: negative terminal. Connect

to 1.8 V when not used.

2TXOUT+

B20

Transmitter Channel 2 RF output: positive terminal. Connect

to 1.8 V when not used.

3TXOUT–

R20

Transmitter Channel 3 RF output: negative terminal. Connect

to 1.8 V when not used.

3TXOUT+

P20

Transmitter Channel 3 RF output: positive terminal. Connect

to 1.8 V when not used.

4TXOUT–

V20

Transmitter Channel 4 RF output: negative terminal. Connect

to 1.8 V when not used.

4TXOUT+

W20

Transmitter Channel 4 RF output: positive terminal. Connect

to 1.8 V when not used.

DIFFERENTIAL CLOCKS INPUTS

REFCLK–

L17

Reference Clock Inputs: negative terminal

REFCLK+

K17

Reference Clock Inputs: positive terminal

SYSREF–

L19

SYSREEF inputs: negative terminals

SYSREF+

K19

SYSREEF inputs: positive terminals

SerDes CML INTERFACE

1SRX–

CML SerDes Interface Lane 1 input: negative terminal.

Unused Serdes inputs can be left open.

1SRX+

CML SerDes Interface Lane 1 input: positive terminal.

Unused Serdes inputs can be left open.

2SRX–

CML SerDes Interface Lane 2 input: negative terminal.

Unused Serdes inputs can be left open.

2SRX+

CML SerDes Interface Lane 2 input: positive terminal.

Unused Serdes inputs can be left open.

3SRX–

CML SerDes Interface Lane 3 input: negative terminal

3SRX+

CML SerDes Interface Lane 3 input: positive terminal.

Unused Serdes inputs can be left open.

4SRX–

CML SerDes Interface Lane 4 input: negative terminal

4SRX+

CML SerDes Interface Lane 4 input: positive terminal

5SRX–

CML SerDes Interface Lane 5 input: negative terminal.

Unused Serdes inputs can be left open.

5SRX+

CML SerDes Interface Lane 5 input: positive terminal

6SRX–

CML SerDes Interface Lane 6 input: negative terminal

6SRX+

CML SerDes Interface Lane 6 input: positive terminal.

Unused Serdes inputs can be left open.

www.ti.com

AFE7901

SBASAO5 – APRIL 2023

Submit Document Feedback

Product Folder Links: AFE7901

AFE7901 Datasheet(PDF) 5 Page - Texas Instruments

AFE7901 Datasheet(HTML) 5 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL