| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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600 pcs
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600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADF4155BCPZ-RL7 is a versatile Phase-Locked Loop (PLL) frequency synthesizer manufactured by Analog Devices. It supports both Fractional-N and Integer-N synthesis, allowing for precise frequency generation.
Key electrical specifications include an input frequency range of 500 MHz to 8000 MHz and a nominal power supply of 3.3V with a ±5% tolerance. The device features a high-resolution 38-bit modulus for exact frequency synthesis with 0 Hz error. It also includes a phase frequency detector (PFD) capable of up to 125 MHz and a programmable dual-modulus prescaler.
Designed for surface mounting, the ADF4155BCPZ-RL7 comes in a compact 24-lead, 4 mm × 4 mm LFCSP package. Its operating temperature range is -40°C to 85°C. The device is suitable for various applications including wireless infrastructure, point-to-point microwave links, and test equipment.
Control of the on-chip registers is managed through a simple 3-wire serial interface. The ADF4155 allows for the synthesis of RF output frequencies as low as 7.8125 MHz when used with an external loop filter, external voltage-controlled oscillator (VCO), and external reference frequency.
500 MHz to 8000 MHz.
Up to 125 MHz.
38-bit modulus.
3.3V ±5% for main supply and 5V for charge pump supply (VP).
-40°C to +85°C.
24-lead LFCSP (4x4mm) with exposed pad.
It is listed as RoHS3 Compliant, but this is unverified.