Datasheet for ADRF6701-EVALZ:
- Manufacturer Part Number : ADRF6701-EVALZ
- Manufacturer : AD
- Description : 400 MHz TO 1250 MHz Quadrature Modulator with 750 MHz TO 1150 MHz Fractional-N PLL and Integrated VCO IC
- Series : ADRF6701
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : I/Q Modulators & Demodulators
- Function : I/Q Modulators
- Current Suggest : Not Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : Evaluation Board
- Pins : -
- MFG Package Case : -
- Part Type : EVAL
- Standard Packing Type : -
- Standard Packing Quantity : -
- Working Temperature : -
- Other Part Number : ADRF6701-EVALZ
- 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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- IQ modulator with integrated fractional-N PLL
- Output frequency range:
400 MHz to 1250 MHz - Internal LO frequency range:
750 MHz to 1150 MHz - Output P1dB:
10.3 dBm @ 1100 MHz - Output IP3:
30.1 dBm @ 1100 MHz
- Noise floor:
−159.4 dBm/Hz @ 1100 MHz - Baseband bandwidth:
750 MHz (3 dB) - SPI serial interface for PLL programming
- Integrated LDOs and LO buffer
- Power supply: 5 V/240 mA
- 40-lead 6 mm × 6 mm LFCSP
The ADRF6701 provides a quadrature modulator and synthesizer solution within a small 6 mm × 6 mm footprint while requiring minimal external components.
The ADRF6701 is designed for RF outputs from 400 MHz to 1250 MHz. The low phase noise VCO and high performance quadrature modulator make the ADRF6701 suitable for next generation communication systems requiring high signal dynamic range and linearity. The integration of the IQ modulator, PLL, and VCO provides for significant board savings and reduces the BOM and design complexity.
The integrated fractional-N PLL/synthesizer generates a 2× fLO input to the IQ modulator. The phase detector together with an external loop filter is used to control the VCO output. The VCO output is applied to a quadrature divider. To reduce spurious components, a sigma-delta (Σ-Δ) modulator controls the programmable PLL divider.
The IQ modulator has wideband differential I and Q inputs, which support baseband as well as complex IF architectures. The single-ended modulator output is designed to drive a 50 Ω load impedance and can be disabled.
The ADRF6701 is fabricated using an advanced silicon-germanium BiCMOS process. It is available in a 40-lead, exposed-paddle, Pb-free, 6 mm × 6 mm LFCSP package. Performance is specified from −40°C to +85°C. A lead-free evaluation board is available.
Applications
- Cellular communications systems
GSM/EDGE, CDMA2000, W-CDMA, TD-SCDMA, LTE - Broadband wireless access systems
- Satellite modems
This designates products ADI does not recommend broadly for new designs.
