AD9963BCPZRL Analog Devices Inc, AD9963BCPZRL Datasheet - Page 51

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AD9963BCPZRL

Manufacturer Part Number
AD9963BCPZRL
Description
Dual 16B, 200 MSPS D-A Converter
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD9963BCPZRL

Package / Case
72-VFQFN, CSP Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Table 26 shows the operating modes vs. serial port configuration
bits.
Table 26. TRx Bus Operation via Serial Port
TXEN
0
0
1
1
Table 27 shows the operating modes of the TRXD bus as a
function of the TXnRX signal. The Tx bus is high impedance in
half-duplex mode.
Table 27. Rx Bus Operation via TXnRX Pin
TXnRX State
0
1
The timing of the bus turnaround is shown in the Figure 83 and
Figure 84.
TRXD[11:0]
TXnRX
TRXIQ
Figure 83. Half-Duplex Bus Turnaround, Rx to Tx
RXEN
0
1
0
1
TRXD Bus
Direction
Rx
Tx
TRXD Bus
Direction
High-Z
Rx
Tx
Rx
t
TXRDY
Tx Bus Function
High-Z
High-Z
Tx Bus
Function
High-Z
High-Z
High-Z
High-Z
HIGH-Z
HIGH-Z
Rev. 0 | Page 51 of 60
TRXD[11:0]
TXnRX
TRXIQ
Figure 84. Half-Duplex Bus Turnaround, Tx to Rx
HIGH-Z
HIGH-Z
t
TXRDY
AD9961/AD9963

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