16-Bit, 160 MSPS 2x/4x/8x
Interpolating Dual TxDAC+В® D/A Converter
AD9777
FEATURES Versatile input data interface
Twos complement/straight binary data coding
Dual-port or single-port interleaved input data
Single 3.3 V supply operation
Power dissipation: typical 1.2 W @ 3.3 V
On-chip 1.2 V reference
80-lead thin quad flat package, exposed pad (TQFP_EP) 16-bit resolution, 160 MSPS/400 MSPS input/output
data rate
Selectable 2Г—/4Г—/8Г— interpolating filter
Programmable channel gain and offset adjustment
fS/4, fS/8 digital quadrature modulation capability
Direct IF transmission mode for 70 MHz + IFs
Enables image rejection architecture
Fully compatible SPIВ® port
Excellent ac performance
SFDR -73 dBc @ 2 MHz to 35 MHz
WCDMA ACPR 71 dB @ IF = 19.2 MHz
Internal PLL clock multiplier
Selectable internal clock divider
Versatile clock input …