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PLL502-14

Description
192MHz - 400MHz Low Phase Noise LVDS VCXO (12 - 25MHz Crystal)
File Size94KB,6 Pages
ManufacturerPLL (PhaseLink Corporation)
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PLL502-14 Overview

192MHz - 400MHz Low Phase Noise LVDS VCXO (12 - 25MHz Crystal)

Preliminary
PLL502-14
192MHz – 400MHz Low Phase Noise LVDS VCXO (12 – 25MHz Crystal)
FEATURES
Low phase noise output for the 192MHz to
400MHz range (-132 dBc at 10kHz offset).
LVDS output.
12 to 25MHz crystal input.
Integrated crystal load capacitor: no external
load capacitor required.
Output Enable selector.
Wide pull range (min. +/-190 ppm)
3.3V operation.
Available in 16 Pin TSSOP or SOIC.
PIN CONFIGURATION
VDD
VDD
XIN
XOUT
OE
VIN
GND
1
2
16
15
VDD
GND_BUF
CLKBAR
VDD_BUF
CLK
GND_BUF
GND
GND
PLL 502-14
3
4
5
6
7
8
14
13
12
11
10
9
DESCRIPTION
The PLL502-14 is a monolithic low jitter and low
phase noise (-115dBc/Hz @ 10kHz offset) VCXO IC
with LVDS output, for 192MHz to 400MHz output
range. It allows the control of the output frequency
with an input voltage (VIN), using a low cost crystal.
The chip provides a pullable output at a frequency of
F
XIN
x 16. This makes the PLL502-14 ideal for a wide
range of applications.
GND
F
OUT
= F
XIN
x 16
OE (Pin 5)
0
1 (Default)
Output State
Tri-state
Output enabled
BLOCK DIAGRAM
VCO
Divider
Reference
Divider
Phase
Comparator
Charge
Pump
Loop
Filter
VCO
CLKBAR
CLK
XIN
XOUT
XTAL
OSC
VARICAP
OE
VIN
47745 Fremont Blvd., Fremont, California 94538 TEL (510) 492-0990 FAX (510) 492-0991
Rev 7/15/02 Page 1

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Description 192MHz - 400MHz Low Phase Noise LVDS VCXO (12 - 25MHz Crystal) 192MHz - 400MHz Low Phase Noise LVDS VCXO (12 - 25MHz Crystal) 192MHz - 400MHz Low Phase Noise LVDS VCXO (12 - 25MHz Crystal) 192MHz - 400MHz Low Phase Noise LVDS VCXO (12 - 25MHz Crystal) 192MHz - 400MHz Low Phase Noise LVDS VCXO (12 - 25MHz Crystal) 192MHz - 400MHz Low Phase Noise LVDS VCXO (12 - 25MHz Crystal) 192MHz - 400MHz Low Phase Noise LVDS VCXO (12 - 25MHz Crystal)
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