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Analog Devices ADF4113HVBCPZ — Clock & Timing ICs
Analog Devices

ADF4113HVBCPZ PLL Clock/Frequency Synthesizer – 4 GHz

MPNADF4113HVBCPZ
End of Life

Analog Devices ADF4113HVBCPZ, Clock/Frequency Synthesizer (RF), PLL Yes, 4 GHz max frequency, 2.7V–5.5V supply, -40°C to 85°C, 20-LFCSP (4x4) exposed pad.

$7.36Ref. price · indicative, final on quote
ADF4113HVBCPZ datasheet
Packaging20-WFQFN Exposed Pad, CSP
StockContact for availability
MOQ1 pcs
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Specifications

ADF4113HVBCPZ Technical Specifications
ParameterValue
TypeClock/Frequency Synthesizer (RF)
Mounting typeSurface Mount
Voltage2.7V ~ 5.5V
Frequency4GHz
Operating temperature-40°C ~ 85°C
PLLYes
InputCMOS, TTL
OutputClock
PackageTray
Case20-WFQFN Exposed Pad, CSP
Divider (Multiplier)Yes/No
Number of circuits1
Ratio - Input:Output2:1
Differential - Input:OutputYes/No

Product details

The ADF4113HVBCPZ is a PLL-based clock/frequency synthesizer from Analog Devices, designed for RF local-oscillator generation in wireless infrastructure, test equipment, and satellite downconverters. Its 4 GHz maximum frequency covers the L-band through C-band, making it a natural fit for base-station VCOs and microwave link PLLs. The part accepts CMOS or TTL reference inputs and delivers a single-ended clock output.

Supply voltage and temperature range — BOM-fit details

The supply voltage spans 2.7V to 5.5V, which means it can run from a 3.3V or 5V rail without an extra regulator — handy when the board already has a 3.3V LDO for the MCU. The 2:1 input-to-output ratio lets you feed two reference sources and select one; the differential input option helps reject common-mode noise on long clock traces.

Package and footprint — what to expect on the board

The part comes in a 20-lead LFCSP with exposed pad, 4x4 mm body. The exposed paddle needs a thermal via array under the pad to pull heat into the ground plane.

Frequently asked questions

What is the maximum operating frequency of ADF4113HVBCPZ?

The maximum frequency is 4 GHz. That's the upper limit for the PLL feedback divider; the VCO tuning range in your loop filter design will set the practical lock range.

Can ADF4113HVBCPZ replace ADF4113HVBRUZ on an existing board?

The ADF4113HVBCPZ and ADF4113HVBRUZ share the same die and electrical specifications, but the package differs: the BCPZ is a 20-LFCSP (4x4) tray part, while the BRUZ is a TSSOP in tube. The footprint and thermal pad are not compatible — you cannot drop one onto the other's PCB layout without a board spin.

What supply voltage does ADF4113HVBCPZ need?

It operates from 2.7V to 5.5V. A 3.3V rail is the sweet spot for most RF designs, but it also tolerates 5V logic supplies without a separate regulator.