AD9164BBCZ

Semiconductors - ICs

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Series Information for AD9164BBCZ - Analog Devices

Features

  • feature
    DAC update rate up to 12 GSPS (minimum) Direct RF synthesis at 6 GSPS (minimum) DC to 2.5 GHz in baseband mode DC to 6 GHz in 2u00d7 nonreturn-to-zero (NRZ) mode 1.5 GHz to 7.5 GHz in Mix-Mode Bypassable interpolation 2u00d7, 3u00d7, 4u00d7, 6u00d7, 8u00d7, 12u00d7, 16u00d7, 24u00d7 Excellent dynamic performance Fast frequency hopping

Description

DAC QUAD-SWITCH 16BIT 12GSPS CSPBGA

The AD91641 is a high performance, 16-bit digital-to-analog converter (DAC) and direct digital synthesizer (DDS) that supports update rates to 6 GSPS. The DAC core is based on a quad-switch architecture coupled with a 2× interpolator filter that enables an effective DAC update rate of up to 12 GSPS in some modes. The high dynamic range and bandwidth makes these DACs ideally suited for the most demanding high speed radio frequency (RF) DAC applications. The DDS consists of a bank of 32, 32-bit numerically controlled oscillators (NCOs), each with its own phase accumulator. When combined with a 100 MHz serial peripheral interface (SPI) and fast hop modes, phase coherent fast frequency hopping (FFH) is enabled, with several modes to support multiple applications. In baseband mode, wide analog bandwidth capability combines with high dynamic range to support DOCSIS 3.1 cable infrastruc- ture compliance from the minimum of one carrier up to the full maximum spectrum of 1.791 GHz of signal bandwidth. A 2× interpolator filter (FIR85) enables the AD9164 to be configured for lower data rates and converter clocking to reduce the overall system power and ease the filtering requirements. In Mix-Mode™ operation, the AD9164 can reconstruct RF carriers in the second and third Nyquist zones up to 7.5 GHz while still maintaining exceptional dynamic range. The output current can be programmed from 8 mA to 38.76 mA. The AD9164 data interface consists of up to eight JESD204B serializer/deserializer (SERDES) lanes that are programmable in terms of lane speed and number of lanes to enable application flexibility. An SPI interface configures the AD9164 and monitors the status of all registers. The AD9164 is offered in a 165-ball, 8 mm × 8 mm, 0.5 mm pitch CSP_BGA package, and a 169-ball, 11 mm × 11 mm, 0.8 mm pitch, CSP_BGA package, including a leaded ball option.

Specifications

Resolution (Bits):
16bit
Sampling Rate:
12GSPS
Input Channel Type:
Serial
Supply Voltage Range:
2.375V to 2.625V
ADC / DAC Case Style:
CSPBGA
No. of Pins:
165Pins
Data Interface:
SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
16 bit Quad-Switch Current Output DAC
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

Richardson RFPD
CONVERTER - DAC