FEATURES AND BENEFITS
 Quad channel 16-bit resolution
 2 GSps maximum output update rate
 JEDEC JESD204B device subclass I compatible:
SYSREF based deterministic and repeatable interface
latency
 Multiple device synchronization enables multiple DAC
channels to be sample synchronous and phase coherent
to within one DAC clock period
 Up to 8 configurable JESD204B serial input lanes
running up to 10 Gbps with embedded termination and
programmable equalization gain (CTLE)
 SPI interface (3-wire or 4-wire mode) for control setting
and status monitoring
 Flexible SPI power supply (1.8 V or 1.2 V) ensuring
compatibility with on-board SPI bus
 Differential scalable output current from 10 mA to 30 mA
 Two embedded NCO with 40-bit programmable
frequency and 16-bit phase adjustment
 Embedded complex (IQ) digital modulator
 Very low noise bypass-able integrated Phase-Locked
Loop (PLL); no external capacitors
 1.2 V and 3.3 V power supplies (for DAC1653Q series,
the 3.3V supply voltage can be lowered to 2.8V for lower
power consumption)
 Flexible differential SYNC signals power supply (1.8 V or
1.2 V) ensuring compatibility with on-board devices
 Embedded Temperature Sensor
 Configurable IOs pins for monitoring, interrupt
 XBERT features (PRBS31, 23, 15, 7, JTSPAT, STLTP)
 SFDR = 87 dBc typical (band = Nyquist, fs = 1.50 Gsps;
interpolation 2; fout = 50 MHz)
 NSD = 164 dBm/Hz typical (fo = 20 MHz)
 IMD3 = 86 dBc typical (fs = 1.50 Gsps; interpolation 2;
fo1 = 150 MHz; fo2 = 151 MHz)
 Four carriers WCDMA ACLR = 75 dBc typical
(fs = 1.50 Gsps; fNCO = 350 MHz)
 RF enable/disable pin and RF automatic mute
 Clock divider by 2, 4, 6 and 8 available at the input of the
clock path
 Group delay compensation
 Embedded Power On Reset
 Power-down mode controls
 On-chip 0.7 V reference
 Industrial temperature range 40 C to +85 C
 Low (DAC1653Q) or high (DAC1658Q) common-mode
output voltage
 HLA 72 pins package (10 mm ´ 10 mm)
 Lane swapping and polarity swapping
 Signal Power Detector, IQ-Range detector, Level
detectors with Auto-Mute feature