THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
www.conwin.com
P R O D UC T D ATA S H E E T
CRYSTAL CONTROLLED OSCILLATORS
8 Pin DIP Tri-Sta te ACMOS Cloc k Osc illa tors
CW 0107
A54R
125M
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
Storage Temperature
-55
-
-
125
7
Supply Voltage
(Vcc)
-0.5
Vdc
A54R, A51R,
A52R, A53R
MODEL SPECIFICATIONS:
MODEL A54R
TABLE 2.0
Frequency Range
(Fo)
(Fo)
(Fo)
(Fo)
10
-
-
135
20
MHz
ppm
Frequency Tolerance:
MODEL A51R
-20
1
1
1
1
Frequency Range
10
-
-
135
25
MHz
ppm
DESCRIPTION
Frequency Tolerance:
MODEL A52R
-25
Frequency Range
10
-
-
135
50
MHz
ppm
The Connor-Winfield A54R,
A51R, A52R and A53R are
5.0V Tri-State CMOS/TTL
Compatible Crystal Controlled
Oscillators (XO). The A54R,
A51R, A52R and A53R are
designed for applications
requiring precision clocks.
Frequency Tolerance:
MODEL A53R
-50
Frequency Range
10
-
-
135
100
MHz
ppm
Frequency Tolerance:
-100
OPERATING SPECIFICATIONS
PARAMETER
TABLE 3.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
°C
Operating Temperature Range
Supply Voltage
0
-
70
(Vcc)
(Icc)
4.75
5.00
-
5.25
Vdc
Supply Current
-
-
-
-
-
-
-
-
70
5
1
-
mA
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 20MHz)
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
SSB Phase Noise at 100KHz offset
-
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-60
-90
-125
-135
-140
-
-
FEATURES
-
-
5.0V OPERATION
INPUT CHARACTERISTICS
PARAMETER
TABLE 4.0
NOTE
2
FREQUENCY RANGE: 10.0 to 135MHz
TEMPERATURE RANGE: 0 to70°C
MINIMUM NOMINAL MAXIMUM
UNITS
Vdc
Enable Voltage
(Vih)
(Vil)
2.0
-
-
-
-
Disable Voltage
-
-
0.8
100
Vdc
Enable / Disable Time
nS
OVERALL FREQUENCY TOLERANCE:
A54R: ±20ppm
ACMOS OUTPUT CHARACTERISTICS
PARAMETER
TABLE 5.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
pF
A51R: ±25ppm
A52R: ±50ppm
A53R: ±100ppm
LOAD
-
-
-
-
50
-
Voltage
Current
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Ioh)
4.40
Vdc
Vdc
mA
mA
%
-
-24
-
0.44
-
-
TRI-STATE ENABLE / DISABLE
FUNCTION
-
50
-
24
55
1
Duty Cycle measured at 50% of Vcc
Rise / Fall Time measured from 0.5 to 2.5V
Start Up Time
45
-
nS
HERMETICALLY SEALED PACKAGE
-
-
10
mS
3
PACKAGE CHARACTERISTICS
TABLE 6.0
Package
Hermetically sealed, metal package.
ORDERING INFORMATION
Note:
1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change,
shock and vibration, 15 years aging.
2) Oscillator output is enabled with no connection on pin1.
A54R
-
125MHz
Tri-State Enable / Disable Function
Output
Enable
Disable (High Impedance)
ACMOS
CLOCK
SERIES
CENTER
FREQUENCY
High or Open
Low
Specifications subject to change without notice.
6/3/04
Ac 011
1
2
10
Copyright 2001 Connor-Winfield all rights reserved.
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