THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
HTTP://WWW.CONWIN.COM
P R O D U C T D A T A S H E E T
CRYSTAL CONTROLLED OSCILLATORS
3.3V HCMOS TCXO 14 Pin DIP Crystal Oscillator
CW 0504
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
HTFL2
20.00M
UNITS MINIMUM NOMINAL MAXIMUM
UNITS
°C
Storage Temperature
-40
-
-
85
7
Supply Voltage
(Vcc)
-0.5
Vdc
MODEL SPECIFICATIONS
MODEL HTFL2
TABLE 2.0
HTFL-Series
Frequency Range
(Fo)
.110
-1.0
0
-
-
-
-
50
1.0
50
MHz
ppm
°C
Frequency Stability vs. Change in Temperature
Operating Temperature Range
Total Frequency Tolerance
MODEL SPECIFICATIONS
MODEL HTFL3
-8.5
8.5
ppm
1
DESCRIPTION
The Connor-Winfield
HTFL-Series is a 3.3V
HCMOS, hermetically
sealed, fixed frequency,
Temperature
Frequency Range
(Fo)
.110
-2.5
0
-
-
-
-
50
2.5
70
MHz
ppm
°C
Frequency Stability vs. Change in Temperature
Operating Temperature Range
Total Frequency Tolerance
MODEL SPECIFICATIONS
MODEL HTFL4
-10.0
10.0
ppm
1
Compensated Crystal
Oscillator (TCXO). The
HTFL-Series is designed
for applications requiring
very tight frequency
stability.
Frequency Range
(Fo)
.110
-5.0
-30
-
-
-
-
50
5.0
70
MHz
ppm
°C
Frequency Stability vs. Change in Temperature
Operating Temperature Range
Total Frequency Tolerance
-12.5
12.5
ppm
1
OPERATING SPECIFICATIONS
PARAMETER
TABLE 3.0
NOTE
2
MINIMUM NOMINAL MAXIMUM
UNITS
ppm
Frequency Calibration @ 25°C
Frequency Aging First Year
Frequency Aging Ten Years (Including first year)
Supply Voltage
-2.5
-
-
2.5
2.0
5.0
3.465
25
-2.0
ppm
-5.0
-
ppm
(Vcc)
(Icc)
3.135
3.3
9
-
Vdc
Supply Current
-
-
-
mA
FEATURES
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 20MHz)
Typical Phase Noise
5
ps rms
ps rms
-
1
3.3V OPERATION
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
-
-
-
-
-
-70
-
-
-
-
-
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
LOW JITTER <1ps RMS
-100
-125
-135
-145
FREQUENCY STABILITY:
HTFL2: ±1.0ppm: 0 to 50°C
HTFL3: ±2.5ppm: 0 to 70°C
HTFL4: ±5.0ppm: -30 to 70°C
HCMOS OUTPUT CHARACTERISTICS
TABLE 4.0
NOTE
PARAMETER
MINIMUM NOMINAL MAXIMUM
UNITS
pF
HERMETICALLY SEALED DIP PACKAGE
LOAD
-
2.0
-
-
-
-
15
-
Voltage
Current
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Ioh)
Vdc
Vdc
mA
mA
%
0.4
-
-
-8
-
-
8
Duty Cycle at 50% of Vcc
40
50
3
60
5
Rise / Fall Time 10% to 90%
nS
ORDERING INFORMATION
PACKAGE CHARACTERISTICS
TABLE 5.0
Package
Hermetically sealed, metal package.
HTFL2 - 20.00MHz
Note:
TCXO
SERIES
CENTER
FREQUENCY
1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change,
shock and vibration, 10 years aging.
2) Referenced to nominal frequency
Specifications subject to change without notice.
Copyright 2001 Connor-Winfield all rights reserved.
a
1/31/05
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