Data Sheet
AD9361
Pin No.
C3
C4
C5, C6, D6, D5
D2
D3
D4, E4 to E6,
F4 to F6, G4
D7
Type1
O
I
I
I
I
O
I/O
Mnemonic
AUXDAC2
TEST/ENABLE
CTRL_IN0 to CTRL_IN3
VDDA1P3_RX_RF
VDDA1P3_RX_TX
CTRL_OUT0, CTRL_OUT1 to
CTRL_OUT3, CTRL_OUT6 to
CTRL_OUT4, CTRL_OUT7
P0_D9/TX_D4_P
D8
I/O
P0_D7/TX_D3_P
D9
I/O
P0_D5/TX_D2_P
D10
I/O
P0_D3/TX_D1_P
D11
I/O
P0_D1/TX_D0_P
D12, F7, F9, I
F11, G12, H7,
H10, K12
E1, F1
I
VSSD
RX2B_P, RX2B_N
E2
I
VDDA1P3_RX_LO
E3
I
VDDA1P3_TX_LO_BUFFER
E7
I/O
P0_D11/TX_D5_P
E8
I/O
P0_D8/TX_D4_N
E9
I/O
P0_D6/TX_D3_N
E10
I/O
P0_D4/TX_D2_N
E11
I/O
P0_D2/TX_D1_N
E12
I/O
P0_D0/TX_D0_N
Description
Auxiliary DAC 2 Output.
Test Input. Ground this pin for normal operation.
Control Inputs. Used for manual RX gain and TX attenuation control.
Receiver 1.3 V Supply Input. Connect to D3.
1.3 V Supply Input.
Control Outputs. These pins are multipurpose outputs that have programmable
functionality.
Digital Data Port P0/Transmit Differential Input Bus. This is a dual function pin.
As P0_D9, it functions as part of the 12-bit bidirectional parallel CMOS level Data
Port 0. Alternatively, this pin (TX_D4_P) can function as part of the LVDS 6-bit TX
differential input bus with internal LVDS termination.
Digital Data Port P0/Transmit Differential Input Bus. This is a dual function pin.
As P0_D7, it functions as part of the 12-bit bidirectional parallel CMOS level Data
Port 0. Alternatively, this pin (TX_D3_P) can function as part of the LVDS 6-bit TX
differential input bus with internal LVDS termination.
Digital Data Port P0/Transmit Differential Input Bus. This is a dual function pin.
As P0_D5, it functions as part of the 12-bit bidirectional parallel CMOS level Data
Port 0. Alternatively, this pin (TX_D2_P) can function as part of the LVDS 6-bit TX
differential input bus with internal LVDS termination.
Digital Data Port P0/Transmit Differential Input Bus. This is a dual function pin.
As P0_D3, it functions as part of the 12-bit bidirectional parallel CMOS level Data
Port 0. Alternatively, this pin (TX_D1_P) can function as part of the LVDS 6-bit TX
differential input bus with internal LVDS termination.
Digital Data Port P0/Transmit Differential Input Bus. This is a dual function pin.
As P0_D1, it functions as part of the 12-bit bidirectional parallel CMOS level Data
Port 0. Alternatively, this pin (TX_D0_P) can function as part of the LVDS 6-bit TX
differential input bus with internal LVDS termination.
Digital Ground. Tie these pins directly to the VSSA analog ground on the printed
circuit board (one ground plane).
Receive Channel 2 Differential Input B. Each pin can be used as a single-ended
input or combined to make a differential pair. These inputs experience
degraded performance above 3 GHz. Tie unused pins to ground.
Receive LO 1.3 V Supply Input.
1.3 V Supply Input.
Digital Data Port P0/Transmit Differential Input Bus. This is a dual function pin.
As P0_D11, it functions as part of the 12-bit bidirectional parallel CMOS level
Data Port 0. Alternatively, this pin (TX_D5_P) can function as part of the LVDS
6-bit TX differential input bus with internal LVDS termination.
Digital Data Port P0/Transmit Differential Input Bus. This is a dual function pin.
As P0_D8, it functions as part of the 12-bit bidirectional parallel CMOS level Data
Port 0. Alternatively, this pin (TX_D4_N) can function as part of the LVDS 6-bit TX
differential input bus with internal LVDS termination.
Digital Data Port P0/Transmit Differential Input Bus. This is a dual function pin.
As P0_D6, it functions as part of the 12-bit bidirectional parallel CMOS level Data
Port 0. Alternatively, this pin (TX_D3_N) can function as part of the LVDS 6-bit TX
differential input bus with internal LVDS termination.
Digital Data Port P0/Transmit Differential Input Bus. This is a dual function pin.
As P0_D4, it functions as part of the 12-bit bidirectional parallel CMOS level Data
Port 0. Alternatively, this pin (TX_D2_N) can function as part of the LVDS 6-bit TX
differential input bus with internal LVDS termination.
Digital Data Port P0/Transmit Differential Input Bus. This is a dual function pin.
As P0_D2, it functions as part of the 12-bit bidirectional parallel CMOS level Data
Port 0. Alternatively, this pin (TX_D1_N) can function as part of the LVDS 6-bit TX
differential input bus with internal LVDS termination.
Digital Data Port P0/Transmit Differential Input Bus. This is a dual function pin.
As P0_D0, it functions as part of the 12-bit bidirectional parallel CMOS level Data
Port 0. Alternatively, this pin (TX_D0_N) can function as part of the LVDS 6-bit TX
differential input bus with internal LVDS termination.
Rev. F | Page 17 of 36