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Manufacturer / Brand: AD
Details: High Resolution 6 GHz Fractional-N Frequency Synthesizer IC
Series: ADF4157
Quantity Available: Over 65940 pieces
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Datasheet for ADF4157BCPZ:
Product Parameters
- Manufacturer Part Number : ADF4157BCPZ
- Manufacturer : AD
- Description : High Resolution 6 GHz Fractional-N Frequency Synthesizer IC
- Series : ADF4157
- Reference Price : USD 2.568
- Our Price : We have a better price, contact us by email
- Product Type : Phase Locked Loop (PLL) Synthesizers
- Function : Fractional-N PLL
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 20-Lead LFCSP (4mm x 4mm w/ EP)
- Pins : 20
- MFG Package Case : CP-20-6
- Part Type : OTH
- Standard Packing Type : Tray
- Standard Packing Quantity : 490
- Working Temperature : -40 to 85C
- Other Part Number : ADF4157BCPZ
- 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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Features and Benefits of ADF4157BCPZ
Product Detailed Description for ADF4157BCPZ
The ADF4157 is a 6 GHz fractional-N frequency synthesizer with a 25-bit fixed modulus, allowing subhertz frequency resolution at 6 GHz. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. There is a Σ-Δ based fractional interpolator to allow programmable fractional-N division. The INT and FRAC values define an overall N divider, N = INT + (FRAC/225). The ADF4157 features cycle slip reduction circuitry, which leads to faster locktimes without the need for modifications to the loop filter.
Control of all on-chip registers is via a simple 3-wire interface.The device operates with a power supply ranging from 2.7 V to3.3 V and can be powered down when not in use.
Applications
- Satellite communications terminals, radar equipment
- Instrumentation equipment
- Personal mobile radio (PMR)
- Base stations for mobile radio
- Wireless handsets
Lifecycle information of ADF4157BCPZ
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.
ADF4157BCPZ More photos
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