AD9963BCPZRL Analog Devices Inc, AD9963BCPZRL Datasheet - Page 19

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

Specifications of AD9963BCPZRL

• Package / Case: 72-VFQFN, CSP Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

THEORY OF OPERATION
The AD9961/AD9963 are targeted to cover the mixed-signal
front-end needs of multiple wireless communications systems.
They feature a receive path that consists of dual 10-/12-bit
receive ADCs and a transmit path that consists of dual
10-/12-bit transmit DACs (TxDAC). The AD9961/AD9963
integrate additional functionality typically required in most
systems, such as power scalability, Tx gain control, and clock
multiplication circuitry.
The AD9961/AD9963 minimize both size and power
consumption to address the needs of a range of applications
from the low power portable market to the high performance
femto base station market. The part is provided in a 72-lead
lead frame chip scale package (LFCSP) that has a footprint of
only 10 mm × 10 mm. Power consumption can be optimized to
suit the particular application by incorporating power-down
controls, low power ADC modes, and TxDAC power scaling.
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In full duplex mode, the AD9961/AD9963 use two 12-bit buses,
along with qualifying clock signals, to transfer Rx path data and
Tx path data. These two buses support either single data rate or
double data rate data transfers. The data bus, along with many
other device options, is configurable through the serial port by
writing internal registers. The device can also be used in a
single-port, half-duplex configuration.
AD9961/AD9963