Datasheet for AD9102BCPZ:
- Manufacturer Part Number : AD9102BCPZ
- Manufacturer : AD
- Description : Low Power, 14-Bit, 180 MSPS, Digital-to-Analog Converter and Waveform Generator IC
- Series : AD9102
- Reference Price : USD 9.88
- Our Price : We have a better price, contact us by email
- Product Type : Direct Digital Synthesis
- Function : -
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP)
- Pins : 32
- MFG Package Case : CP-32-12
- Part Type : OTH
- Standard Packing Type : Tray
- Standard Packing Quantity : 490
- Working Temperature : -40 to 85C
- Other Part Number : AD9102BCPZ
- 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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- On-chip 4096 × 14-bit pattern memory
- On-chip DDS
- Power dissipation @ 3.3 V, 4 mA output
- 96.54 mW @ 180 MSPS
- Sleep mode: <5 mW @ 3.3 V
- Supply voltage: 1.8 V to 3.3 V
- SFDR to Nyquist
- 87 dBc @ 10 MHz output
- Phase noise @ 1 kHz offset, 180 MSPS, 8 mA: −150 dBc/Hz
- Differential current outputs: 8 mA max @ 3.3 V
- Small footprint, 32-lead, 5 mm × 5 mm LFCSP with 3.6 mm × 3.6 mm exposed paddle, and Pb-free package
The AD9102 TxDAC and waveform generator is a high performance digital-to-analog converter (DAC) integrating on-chip pattern memory for complex waveform generation with a direct digital synthesizer (DDS).
The DDS is a 14-bit output, up to 180 MSPS master clock sine wave generator with a 24-bit tuning word, allowing 10.8 Hz/LSB frequency resolution.
SRAM data can include directly generated stored waveforms, amplitude modulation patterns applied to DDS outputs, or DDS frequency tuning words.
An internal pattern control state machine lets the user program the pattern period for the DAC as well the start delay within the pattern period for the signal output on the DAC.
A SPI interface is used to configure the digital waveform generator and load patterns into the SRAM.
A gain adjustment factor and an offset adjustment are applied to the digital signal on their way into the DAC.
The AD9102 offers exceptional ac and dc performance and supports DAC sampling rates of up to 180 MSPS.
The flexible power supply operating range of 1.8 V to 3.3 V and low power dissipation of the AD9102 make it well suited for portable and low power applications.
Product Highlights
- High Integration.
On-chip DDS and 4096 × 14 pattern memory - Low Power.
Power-down mode provides for low power idle period
Applications
- Medical instrumentation
- Portable instrumentation
- Signal generators, arbitrary waveform generators
- Automotive Radar
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
