| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,000 pcs
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9000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Master fclk | |
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| Operating Temperature | |
| Power Dissipation | |
| Resolution (Bits) | |
| Supplier Device Package | |
| Tuning Word Width (Bits) | |
| Voltage |
The AD9851BRSZ is a highly integrated CMOS direct digital synthesis (DDS) synthesizer from Analog Devices, featuring a 180 MHz master clock rate and an on-chip 10-bit high-performance DAC. It includes a selectable 6x reference clock multiplier, allowing the use of a lower-frequency external reference while achieving the full 180 MHz internal clock rate.
The device provides a 32-bit frequency tuning word for fine frequency resolution and 5-bit phase modulation capability. It achieves a spurious-free dynamic range (SFDR) greater than 43 dB at a 70 MHz analog output frequency. The AD9851BRSZ operates from a single 2.7V to 5.25V supply and typically dissipates 555 mW at 180 MHz.
Packaged in a compact 28-lead SSOP (0.209", 5.30mm Width) surface-mount package, the AD9851BRSZ is suitable for frequency-agile sine wave synthesis, clock recovery, and agile local oscillator applications. The device supports both parallel and serial control interfaces for flexible system integration.
The master clock frequency is 180 MHz.
The DAC resolution is 10 bits.
The supply voltage range is 2.7V to 5.25V.
The operating temperature range is -40°C to 85°C.
The AD9851BRSZ is available in a 28-SSOP (0.209", 5.30mm Width) surface-mount package.
Typical power dissipation is 555 mW at 180 MHz.
The AD9851BRSZ is listed as RoHS3 Compliant, but this status is unverified.