| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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5,200 pcs
|
5200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,200 pcs
|
2200 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
200 pcs
|
200 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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| Tape & Reel |
The AD9959BCPZ by Analog Devices Inc. is a high-performance 4-channel Direct Digital Synthesis (DDS) device. It operates at speeds up to 500 MSPS and integrates four 10-bit digital-to-analog converters (DACs) for precise signal generation. Each channel provides independent control over frequency, phase, and amplitude, with matched latencies for synchronized changes.
Key electrical specifications include a frequency tuning resolution of 0.12 Hz or better, 14-bit phase offset resolution, and 10-bit output amplitude scaling resolution. The device offers excellent channel-to-channel isolation exceeding 65 dB and supports up to 16 levels of pin-selectable modulation. It operates with a dual supply configuration, featuring a 1.8 V DDS core and a 3.3 V serial I/O.
Designed for applications such as agile local oscillators, phased array radars/sonars, and instrumentation, the AD9959BCPZ is housed in a 56-lead LFCSP package. This compact package is suitable for surface mounting and integration into space-constrained designs. The device also features a selectable REFCLK multiplier, ranging from 4x to 20x, and a serial I/O port interface (SPI) for enhanced data throughput.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DDS channels operate at 500 MSPS.
The AD9959BCPZ has 4 integrated 10-bit digital-to-analog converters (DACs).
The frequency tuning resolution is 0.12 Hz or better.
The phase offset resolution is 14-bit.
The channel-to-channel isolation is greater than 65 dB.
The AD9959BCPZ is supplied in a 56-lead LFCSP package.