ADF4350BCPZ-RL
IC FANOUT DIST 32LFCSP
- Manufacturer
- Analog Devices Inc.
- Product Category
- Clock Generators, PLLs, Frequency Synthesizers
- Package
- 32-WFQFN Exposed Pad, CSP
- Stock
- 5,000 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Analog Devices Inc. |
|---|---|
| Product Category | Clock Generators, PLLs, Frequency Synthesizers |
| Differential - Input:Output | No/No |
| Divider/Multiplier | Yes/Yes |
| Frequency - Max | 4.4GHz |
| Input | CMOS, TTL |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature | -40°C ~ 85°C |
| Output | Clock |
| Package | Tape & Reel (TR) |
| PLL | Yes |
| Product status | Active |
| Ratio - Input:Output | 1:2 |
| Supplier Device Package | 32-LFCSP-WQ (5x5) |
| Type | Fanout Distribution, Fractional N, Integer N, Clock/Frequency Synthesizer (RF) |
| Voltage - Supply | 3V ~ 3.6V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
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Detailed Description for ADF4350BCPZ-RL
Product Overview
The Analog Devices Inc. ADF4350BCPZ-RL is a surface-mount RF clock and frequency synthesizer IC intended for fanout distribution and PLL-based signal generation. It combines fractional-N and integer-N synthesizer functions with a maximum frequency of 4.4GHz. The device accepts CMOS and TTL inputs and has clock outputs, with a 1:2 input-to-output ratio and both divider and multiplier functions. It uses a 32-WFQFN exposed-pad CSP package, with a 32-LFCSP-WQ (5x5) device footprint, and operates from a 3V to 3.6V supply over a -40°C to 85°C temperature range.
Key Features
- RF clock/frequency synthesizer with PLL support and fractional-N/integer-N operation.
- Maximum operating frequency of 4.4GHz.
- CMOS and TTL input compatibility with clock output and 1:2 input-to-output ratio.
- Divider and multiplier functions are available for frequency conditioning.
- Differential input and output are not supported.
- Surface-mount 32-WFQFN exposed-pad CSP package, 32-LFCSP-WQ (5x5) footprint.
- 3V to 3.6V supply and -40°C to 85°C operating temperature range.
Applications
- RF frequency synthesis in wireless transceiver front ends and signal-generation paths.
- Clock and reference distribution for multi-channel timing boards and fanout systems.
- Frequency generation in automated test equipment and instrumentation platforms.
Design & Procurement Notes
Designers should account for the 32-WFQFN exposed-pad CSP and the 32-LFCSP-WQ (5x5) footprint when creating the PCB land pattern and thermal relief. Because the device is an RF synthesizer with a 4.4GHz maximum frequency, controlled routing, supply decoupling, and ground-plane treatment are practical layout considerations. The 3V to 3.6V supply range and -40°C to 85°C operating range should be matched to the system power and ambient environment. Input compatibility with CMOS and TTL sources allows connection to logic-level signals, while the 1:2 ratio, divider/multiplier functions, and non-differential input/output configuration should be considered when defining the output mapping and signal paths.
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