CD-700 Datasheet, PDF (1/14 Pages) List of Unclassifed Manufacturers – Complete VCXO Based Phase Lock Loop

CD-700
Complete VCXO Based Phase Lock Loop
Features
• 5 x 7.5 x 2 mm, smallest VCXO PLL available
• Output Frequencies to 77.76 MHz
• 5.0 or 3.3 Vdc operation
• Tri-State Output
• Loss of Signal Alarm
• VCXO with CMOS outputs
• 0/70 or –40/85 °C temperature range
• Hermetically sealed ceramic SMD package
• Product is compliant to RoHS directive
DATAIN
(5)
CLKIN
(6)
LO
PHO OPN
S
(3) (2)
OPOUT VC
(1) (16)
LOSIN
(4)
Phase
Detector
and LOS
OP-Amp
VCXO
Optional
2ⁿ Divider
OUT1
(13)
OUT2
(11)
RCLK RDATA
(9) (10)
OPP
(15)
GND VDD HIZ
(7) (14) (12)
Figure 1. CD-700 Block Diagram
Applications
• Frequency Translation
• Clock Smoothing, Clock Switching
• NRZ Clock recovery
• DSLAM, ADM, ATM, Aggregation, Optical
Switching/Routing, Base Station
• Low jitter PLL’s
Description
The VI CD-700 is a user-configurable crystal
based PLL integrated circuit. It includes a digital
phase detector, op-amp, VCXO and additional
integrated functions for use in digital
synchronization applications. Loop filter software
is available as well SPICE models for circuit
simulation.
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Page 1 of 14
Tel:1-88-VECTRON-1 Website: www.vectron.com
Rev : 06Jul05