Datasheet for AD9164:
- Manufacturer Part Number : AD9164
- Manufacturer : AD
- Description : 16-Bit, 12 GSPS, RF DAC and Direct Digital Synthesizer
- Series : AD9164
- Reference Price : USD 267.2
- Our Price : We have a better price, contact us by email
- Product Type : High Speed D/A Converters ≥30MSPS
- Function : Standard High Speed D/A Converters
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD9164
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- 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 2× nonreturn-to-zero (NRZ) mode
- 1.5 GHz to 7.5 GHz in Mix-Mode
- Bypassable interpolation
- 2×, 3×, 4×, 6×, 8×, 12×, 16×, 24×
- Excellent dynamic performance
- Fast frequency hopping
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 infrastructure 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.
Product Highlights
- High dynamic range and signal reconstruction bandwidth supports RF signal synthesis of up to 7.5 GHz.
- Up to eight lanes JESD204B SERDES interface flexible in terms of number of lanes and lane speed.
- Bandwidth and dynamic range to meet DOCSIS 3.1 compliance and multiband wireless communications standards with margin.
Applications
- Broadband communications systems
- DOCSIS 3.1 CMTS/ video on demand (VOD)/edge quadrature amplitude modulation (EQAM)
- Wireless communications infrastructure
- W-CDMA, LTE, LTE-A, point to point
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
