PLL602-11 Datasheet, PDF (1/5 Pages) PhaseLink Corporation – 96MHz - 200MHz Low Phase Noise PECL XO (12 - 25MHz Crystals)

PLL602-11
96MHz – 200MHz Low Phase Noise PECL XO (12 – 25MHz Crystals)
FEATURES
• Low phase noise output for the 96MHz to
200MHz range (-134 dBc at 10kHz offset).
• PECL output.
• 12 to 25MHz crystal input.
• Integrated crystal load capacitor: no external
load capacitor required.
• Output Enable selector.
• 3.3V operation.
• Available in 16 Pin TSSOP.
DESCRIPTION
The PLL602-11 is a monolithic low jitter and low
phase noise (-134dBc/Hz @ 10kHz offset) XO IC
with PECL output, for 96MHz to 200MHz output
range. It provides a low phase noise reference
frequency using a low cost crystal.
The chip delivers an output frequency of F_XIN x 8.
This makes the PLL602-11 ideal for a wide range of
applications, including 155.52MHz for SONET.
PIN CONFIGURATION
VDD 1
VDD 2
XIN 3
XOUT 4
OE^ 5
N/C 6
GND 7
GND 8
16 VDD
15 GND_BUF
14 CLKBAR
13 VDD_BUF
12 CLK
11 GND_BUF
10 GND
9 GND
Note: ^ denotes internal pull up
F_OUT = F_XIN x 8
OE (Pin 5)
0
1 (Default)
Output State
Tri-state
Output enabled
BLOCK DIAGRAM
Reference
Divider
XIN
XOUT
XTAL
OSC
VCO
Divider
Phase
Comparator
Charge
Pump
Loop
Filter
VCO
OE
CLKBAR
CLK
47745 Fremont Blvd., Fremont, California 94538 Tel [phone] Fax [phone] www.phaselink.com Rev 09/03/04 Page 1