ADF4153BCPZ

Semiconductors - ICs

> Clock Timing & Frequency Management

> Phase Locked Loops - PLL

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Series Information for ADF4153BCPZ - Analog Devices

Features

  • feature
    RF bandwidth to 4 GHz 2.7 V to 3.3 V power supply Separate VP allows extended tuning voltage Y version available: u221240u00b0C to +125u00b0C Programmable fractional modulus Programmable charge pump currents 3-wire serial interface Analog and digital lock detect Power-down mode Pin-compatible with ADF4110/ADF4111/ADF4112/ADF4113 and ADF4106 Consistent RF output phase Loop filter design possible with ADIsimPLL Qualified for automotive applications

Description

FREQUENCY SYNTHESIZER 4GHZ LFCSP-20

The ADF4153 is a fractional-N frequency synthesizer that implements local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. 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, FRAC, and MOD registers define an overall N divider (N = (INT + (FRAC/MOD))). In addition, the 4-bit reference counter (R counter) allows selectable REFIN frequencies at the PFD input. A complete phase- locked loop (PLL) can be implemented if the synthesizer is used with an external loop filter and a voltage controlled oscillator (VCO). A simple 3-wire interface controls all on-chip registers. The device operates with a power supply ranging from 2.7 V to 3.3 V and can be powered down when not in use.

Specifications

PLL Type:
Frequency Synthesis
Frequency:
4GHz
No. of Pins:
20Pins
PLL Case Style:
LFCSP
Supply Voltage Min:
2.7V
Supply Voltage Max:
3.3V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

Newark Electronics
FREQUENCY SYNTHESIZER, 4GHZ, LFCSP-20 ROHS COMPLIANT: YES

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