THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
PRODUCT
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Specifications subject to change without notice.
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Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
The Connor-Winfield A61RA,
A62RA and A63RA are 3.3V
Tri-State CMOS/TTL
Compatible Crystal Controlled
Oscillators (XO). The A61RA,
A62RA and A63RA are
designed for applications
requiring precision clocks.
1
2
A61RA
-
125MHz
ACMOS
CLOCK
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
3.3V OPERATION
FREQUENCY RANGE: 13.0 to 125.0MHz
TEMPERATURE RANGE: -40 to 85°C
OVERALL FREQUENCY TOLERANCE:
A61RA: ±25ppm
A62RA: ±50ppm
A63RA: ±100ppm
TRI-STATE ENABLE / DISABLE
FUNCTION
HERMETICALLY SEALED PACKAGE
8 Pin DIP Tri-State ACMOS Clock Oscillators
A61RA, A62RA,
A63RA
Ac012
00
4/1/04
www.conwin.com
CW 0107
A61R
125M
Tri-State Enable / Disable Function
Output
High or Open
Enable
Low
Disable (High Impedance)
ABSOLUTE MAXIMUM RATINGS
TABLE 1.0
PARAMETER
UNITS
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Storage Temperature
-55
-
125
°C
Supply Voltage
(Vcc)
-0.5
-
7
Vdc
MODEL SPECIFICATIONS:
TABLE 2.0
MODEL A61RA
Frequency Range
(Fo)
13
-
125
MHz
Frequency Tolerance:
-25
-
25
ppm
1
MODEL A62RA
Frequency Range
(Fo)
13
-
125
MHz
Frequency Tolerance:
-50
-
50
ppm
1
MODEL A63RA
Frequency Range
(Fo)
13
-
125
MHz
Frequency Tolerance:
-100
-
100
ppm
1
OPERATING SPECIFICATIONS
TABLE 3.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Operating Temperature Range
-40
-
85
°C
Supply Voltage
(Vcc)
2.97
3.3
3.63
Vdc
Supply Current
(Icc)
-
70
mA
Jitter (BW=10Hz to 20MHz)
-
5
ps rms
Jitter (BW=12kHz to 20MHz)
-
1
ps rms
SSB Phase Noise at 10Hz offset
-
-60
-
dBc/Hz
SSB Phase Noise at 100Hz offset
-
-90
-
dBc/Hz
SSB Phase Noise at 1KHz offset
-
-125
-
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-135
-
dBc/Hz
SSB Phase Noise at 100KHz offset
-
-140
-
dBc/Hz
INPUT CHARACTERISTICS
TABLE 4.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Enable Voltage
(Vih)
2.0
-
Vdc
2
Disable Voltage
(Vil)
-
0.8
Vdc
Enable / Disable Time
-
100
nS
ACMO S OUTPUT CHARACTERISTICS
TABLE 5.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
LOAD
-
50
pF
Voltage
(High)
(Voh)
Vcc - 0.5
-
Vdc
(Low)
(Vol)
-
0.44
Vdc
Current
(High)
(Ioh)
-24
-
mA
(Low)
(Ioh)
-
24
mA
Duty Cycle measured at 50% of Vcc
45
50
55
%
Rise / Fall Time measured from 10% to 90%
-
1
nS
Start Up Time
-
10
mS
3
PACKAGE CHARACTERISTICS
TABLE 6.0
Package
Hermetically sealed, metal p ackage.
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.
3) WARNING! Do not insert oscillator into a h ot circuit. Failure to comply will result in damage to
oscillator.