PLL Freq. Synthesizers PE833360 pages

Product Specification

PE83336
3000 MHz UltraCMOS® Integer-N PLL
For Low Phase Noise Applications
Military Operating Temperature Range

Product Description
Peregrine’s PE83336 is a high performance integer-N PLL
capable of frequency synthesis up to 3.0 GHz. The superior
phase noise performance of the PE83336 makes it ideal for
rugged military environments including: radio handsets,
radar, avionics, missiles, etc.

Features
3.0 GHz operation
÷10/11 dual modulus prescaler
Internal phase detector

The PE83336 features a 10/11 dual modulus prescaler,
counters and a phase comparator as shown in Figure 1.
Counter values are programmable through either a serial or
parallel interface and can also be directly hard wired.

Serial, parallel or hardwired

programmable
Ultra-low phase noise

The PE3336 Phase Locked-Loop is optimized for stringent
military environments. It is manufactured on Peregrine’s
UltraCMOS® process, a patented variation of silicon-oninsulator (SOI) technology on a sapphire substrate, offering
the performance of GaAs with the economy and integration
of conventional CMOS.

Available in 44-lead CQFJ

Figure 1. Block Diagram

Fin

Prescaler
10 / 11

Fin

Main
Counter

fp

13
D(7:0)
8
Sdata
Pre_en
M(6:0)
A(3:0)
R(3:0)

Primary
20-bit
20
Latch

Secondary
20-bit
Latch

fr

Document No. 70-0137-05 │ www.psemi.com

20
20

Phase
Detector

20

PD_U
PD_D

16

6

6

R Counter

fc

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