THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
www.conwin.com
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
STRATUM 3E HCMOS OCXO
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
UNITS
(Vcc)
MINIMUM
-40
-0.5
NOMINAL
-
-
MAXIMUM
85
7
UNITS
°C
Vdc
TABLE 2.0
(Fo)
MINIMUM
9.72
-1
-10
-1
-50
-
-20
(Vcc)
4.75
-0.5
-0.5
-
-
-
-50
-
NOMINAL
-
-
-
-
5.00E-11
-
5.00
-
-
-
-
-
-
-
MAXIMUM
30.72
1
10
1
50
-
70
5.25
0.5
0.5
2.00
1.00
500
50
5
UNITS
MHz
ppm
ppb
ppb/day
ppb
RMS
°C
Vdc
ppb
ppb
W
W
mS
ppb
ppb/G
NOTE
1, 2
3
4
4
5
TABLE 1.0
NOTE
AH0F5S3E
30.720MHz
ppm
x.xx
OPERATING SPECIFICATIONS
PARAMETER
Center Frequency
Frequency Calibration
Frequency Stability vs. Temperature
Aging: Daily
Aging: First Year
Aging: Short Term (1Sec.)
Operating Temperature Range
Supply Voltage
Voltage Stability (+/-1%)
Load Stability (+/-10%)
Power Consumption: Turn On
Power Consumption: Steady-State
Start-Up Time
Warm Up
2G Tip-over
AHOF5S3E
DESCRIPTION
6
7
8
2, 8
9
10
HCMOS OUTPUT
CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
MINIMUM
18
4.2
-
40
-
-
-
-
-
NOMINAL
20
-
-
50
-
-
-
-
-
MAXIMUM
22
-
0.4
60
5
-110
-135
-145
-150
UNITS
pF
Vdc
Vdc
%
nS
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
TABLE 3.0
NOTE
11
The Connor-Winfield
AHOF5S3E is a 5V Oven
Controlled Crystal Oscillator
(OCXO) with HCMOS output.
The AHOF5S3E is designed
for Stratum 3E applications
requiring low jitter and tight
frequency stability.
(Voh)
(Vol)
FEATURES
DESIGNED TO MEET STRATUM 3E
REQUIREMENTS
TEMPERATURE STABILITY ±10ppb
5.0V OPERATION
HCMOS OUTPUT
RESTABILIZATION TIME
Off Time
< 1 Hour
< 6 Hours
< 24 Hours
1 to 16 Days
> 16 Days
Restabilization Time
< 2 Hours
< 12 Hours
< 48 Hours
48 Hours + ¼ Off Time
< 6 Days
TABLE 4.0
NOTE
12
12
12
12
12
PACKAGE CHARACTERISTICS
Package
TABLE 5.0
Metal package: solder sealed, grounded case, solder tinned pins.
ENVIRONMNETAL
CHARACTERISTICS
Shock
Vibration
TABLE 6.0
100G’s, 6mS, halfsine per MIL-STD-202F, Method 213B, Test Condition C
0.06” D.A. or 10G peak 10 to 500 Hz, per MIL-STD-202F, Method 204D, Test condition A
Notes:
1)
2)
3)
4)
5)
6)
7)
8)
9)
Labels will include the calibration frequency at the time if shipment
Measured @ 25°C
Frequency vs. temperature stability referenced at 25°C.
After ten days of continuous power.
Allen Variance: 1 second, 100 average.
Frequency vs. change in supply voltage.
Frequency vs. change in load.
Vcc = 5.0Vdc.
From Vcc=90% of final value. No more than 16 transitions at start -up before oscillator
has started.
10) Measured @ -20°C, within 10 minutes, referenced one hour after turn-on.
11) Two HCMOS loads
12) For a given off time, the time required to meet daily aging, short term stability
requirements.
ORDERING INFORMATION
AHOF5S3E
OCXO
SERIES
- 30.720MHz
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
INT
Cx033
PAGE
1
OF
2
REV:
00
DATE:
7/25/02
a
Copyright 2001 Connor-Winfield all rights reserved.
CONNOR-WINFIELD [ CONNOR-WINFIELD CORPORATION ]
