Sansei Showa Co.,Ltd

Crystal Network Analyzer
CNA-300/SYS Data Sheet

DISCONTINUED - Service and Repair still available - See CNA-Card for replacement

Highlights

Fast and accurate transmission method crystal measurement using a PI Network
Allows both phase locked and frequency locked operation
Accuracy to +/- 1 ppm typical for frequency, typically 5% for resistance
Three types of FL measurements including equivalent reactance method
Fast measurement, <0.5 sec. for full measurement of motional parameters
1-256 MHz frequency range
A broad selection PI Networks available for various leaded and SMD packages

Additional Features

Numerous drive level dependency (DLD) test options
Variable drive power, 10 nW to 1 mW for crystals between 10-100 ohms, typical
Immediate PASS/FAIL indication against performance specification
Test spurious modes, multiple capacitive load frequencies and trim sensitivity
Flexible result storage for easy data export (DBASE data format)
On-line statistical lot analysis for review and reporting

System Description

The Model CNA-300/SYS is a PC based crystal measurement system providing an economical means to quickly and accurately measure crystal parameters. The ability to perform both phase and frequency locked (network analyzer) operations gives the user measurement versatility not available in other commercially available test equipment. The system has an easy to use production mode as well as a more versatile laboratory test mode. Custom test files can be created, stored, and easily recalled simplifying operator use. Although the CNA-300/SYS is primarily intended for stand alone production test and laboratory use, it can also be incorporated into existing test and/or sort applications. User definable external I/O allows the export/import of various test (PASS/FAIL) data as well as control inputs. Numerous plotting options allow the graphical display of crystal characteristics (see below). A related model, CNA-300/GPIB allows control via an IEEE bus.

Specifications

Frequency Range	1-256 MHz
Frequency accuracy	+/-1ppm, typical
Parameters measured	FS, FL, R, CL, L1, C1, CO, Q, Trim,Drive level, Spurious modes
Ext. reference	10 MHz into 50 Ohms @ 50mV (optional)
Input channel A sensitivity	3.7uV - 240mV rms, 1 - 256 MHz
Input channel B sensitivity	0.9uV - 60mV rms, 1 - 256 MHz
Output sensitivity	0.05V - 2.0V rms, 1 - 256 MHz
Power requirements	100/115/215/230/245VAC, 50W, 50/60Hz
Dimensions (CNA-300 only) (LxWxH)	30.5cm x 43.8cm x 13.3cm
Weight (CNA-300 only)	5Kg

Complete system includes:

Crystal Network Analyzer (CNA-300)
Period Counter Card
TFP PI Network
System computer, optional printer
Parallel Interface Card
System cabling
Documentation

Ordering Information
Part# 00013430: CNA-300/SYS

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