THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
HTTP://WWW.CONWIN.COM
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
SURFACE MOUNT 5.0V HCMOS VCXO
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
Control Voltage
(Vcc)
(Vc)
UNITS
MINIMUM
-55
-0.5
-0.5
NOMINAL
-
-
-
MAXIMUM
125
7.0
7.0
UNITS
°C
Vdc
Vdc
TABLE 2.0
(Fo)
MINIMUM
2
-20
-2
-5
-40
4.75
-
-
-
-
-
-
-
-
NOMINAL
-
-
-
-
5.00
-
-
-
-60
-100
-110
-130
-135
MAXIMUM
100
20
2
5
85
5.25
50
5
1
-
-
-
-
-
UNITS
MHz
ppm
ppm
ppm
°C
Vdc
mA
pS rms
pS rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
NOTE
1
TABLE 1.0
NOTE
VSHD64C1
DESCRIPTION
OPERATING SPECIFICATIONS
PARAMETER
Center Frequency
Frequency Stability
Aging (1st year)
Aging (10 years)
Operating Temperature Range
Supply Voltage
Supply Current
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
(Vcc)
(Icc)
The Connor-Winfield
VSHD64C1 is a surface mount
5.0V Voltage Controlled Crystal
Oscillator (VCXO) with
HCMOS / TTL Compatible
output. Based on a
fundamental crystal design, the
VSHD64C1 is designed for
phased lock loop applications
requiring low jitter and tight
stability.
INPUT CHARACTERISTICS
PARAMETER
Control Voltage Range
Frequency Pullability
Monotonic Linearity
Input Impedance
Modulation Bandwidth (3dB)
(Vc)
MINIMUM
0.5
±100
-10
-
15
NOMINAL
2.5
-
-
50K
MAXIMUM
4.5
-
10
-
-
UNITS
Vdc
ppm
%
Ohm
KHz
TABLE 3.0
NOTE
2
FEATURES
5.0V OPERATION
-
HCMOS OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
Current
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
MINIMUM
-
4.5
-
-16
-
45
-
NOMINAL
-
-
-
-
50
-
MAXIMUM
20
-
0.5
-
16
55
5
UNITS
pF
Vdc
Vdc
mA
mA
%
nS
TABLE 4.0
NOTE
LOW JITTER <1pS RMS
FREQUENCY STABILITY: ±20ppm
TEMPERATURE RANGE:-40 to 85°C
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
(Voh)
(Vol)
(Ioh)
(Ioh)
PACKAGE CHARACTERISTICS
Package
TABLE 5.0
Non-hermetic package consisting of an FR4 subst rate with grounded metal
cover.
TABLE 6.0
The component solder used internal to this device has a m elting point of
221°C. The peak temperature inside the device should be less t han or
equal to 220°C for a maximum of 10 seconds
Ultrasonic cleaning is not recommended.
PROCESS RECOMMENDATIONS
Solder Reflow
ORDERING INFORMATION
Wash
Notes
1.0
2.0
VSHD64C1 - 51.84 MHz
VCXO
SERIES
CENTER
FREQUENCY
Inclusive of frequency vs. temperature, frequency vs. change in supply voltage, frequency vs. load change. Referenced
to Fo @ 25°C, Vc = 2.5V.
Referenced to Fo @ 25°C. Positive Slope.
Specifications subject to change without notice.
DATA SHEET #:
Vx447
PAGE
1
OF
2
REV:
00
DATE:
1/16/03
a
Copyright 2001 Connor-Winfield all rights reserved.
CW 0701
VSHD64C1
51.84M
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
HTTP://WWW.CONWIN.COM
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
CW
DATE CODE
VSHD64C1
51.84M
90%
50%
10%
20pF
CONTROL
VOLTAGE
Specifications subject to change without notice.
DATA SHEET #:
Vx447
PAGE
2
OF
2
REV:
00
DATE:
1/16/03
a
Copyright 2001 Connor-Winfield all rights reserved.
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