ChipApex | Global Electronic Components Supplier
ADF4153BCPZ-RL
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC FRACT N SYNTH 20LFCSP
- Series：-
- Package：Tape & Reel (TR)
- Mfr：Analog Devices Inc.
- PLL：Yes
- Input：CMOS, TTL
- Output：Clock
- Number of Circuits：1
- Ratio - Input:Output：2:01
- Differential - Input:Output：Yes/No
- Frequency - Max：4GHz
- Divider/Multiplier：No/Yes
- Voltage - Supply：2.7V ~ 3.3V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：20-VFQFN Exposed Pad, CSP
- Supplier Device Package：20-LFCSP-VQ (4x3.75)
- Type：Fractional N Synthesizer (RF)
- Grade：-
- Qualification：-
Download product information
Overview
The ADF4153BCPZ-RL is a fractional-N frequency synthesizer manufactured by Analog Devices Inc. It operates with a supply voltage of 2.7 V to 3.3 V and supports RF input frequencies from 0.5 GHz to 4.0 GHz. The device features a programmable charge pump with currents ranging from 312.5 µA to 5 mA, controlled via an external RSET resistor. It includes a low-noise digital phase-frequency detector, a third-order fractional interpolator, and a 4-bit reference counter. The component is housed in a 20-lead LFCSP package and functions within an industrial temperature range of -40°C to +85°C.
Feature Summary
- Fractional-N synthesis architecture with Σ-Δ based interpolator for programmable modulus (2 to 4095).
- RF input frequency range of 0.5 GHz to 4.0 GHz with separate VP pin for extended tuning voltage up to 5.5 V.
- Programmable charge pump currents (312.5 µA to 5 mA) and three-state leakage current control.
- 3-wire serial interface controlling N, R, Control, and Noise/Spur registers.
Applications
- Local oscillators in wireless receivers and transmitters.
- Base stations for mobile radio (GSM, PCS, DCS, CDMA, W-CDMA).
- Wireless LANs and CATV equipment.
Procurement Notes
Verify the specific suffix 'RL' against the manufacturer's ordering guide to confirm reel packaging specifications. Ensure the B version temperature rating (-40°C to +85°C) matches the design requirements, as Y versions are available for extended ranges. Confirm pin compatibility if replacing legacy ADF411x components.
Selection Notes
Select this component for designs requiring a single-chip PLL solution up to 4 GHz. The separate VP supply allows driving VCOs with higher tuning voltages. Use ADIsimPLL software for loop filter design. Ensure the exposed paddle on the LFCSP package is connected to ground for proper thermal and electrical performance.
Part Context
The ADF4153 is part of the ADF4153 family of fractional-N synthesizers. It is pin-compatible with the ADF4110, ADF4111, ADF4112, ADF4113, and ADF4106 series, facilitating direct upgrades or replacements in existing designs without PCB layout changes.
Replacement Considerations
Pin-compatible substitutes include ADF4110, ADF4111, ADF4112, ADF4113, and ADF4106. Verify that the substitute supports fractional-N synthesis if required, as some compatible parts may be integer-N only.
