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 UC T D ATA S H E E T
CRYSTAL CONTROLLED OSCILLATORS
3.3V SURFACE MOUNT VCXO OSCILLATOR
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
Storage Temperature
Supply Voltage
-40
-0.5
-0.5
-
-
-
85
7.0
7.0
(Vcc)
(Vc)
Vdc
Vdc
Control Voltage
VPLD34TEH
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
622.08000
644.53125
669.32660
DESCRIPTION
-
-5
-
5
Center Frequency
(Fo)
MHz
ppm
Frequency Calibration @ 25°C
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
-
1
2
-20
-
-
20
ppm
The Connor-Winfield
VPLD34TEH is a 3.3V
0
85
°C
(Vcc)
(Icc)
3.135
3.3
-
3.465
Vdc
Voltage Controlled Crystal
Oscillator (VCXO) with
Differential LVPECLoutputs
and Enable/Disable function.
The VPLD34TEH is designed
for use with PLL systems in
SONET/SDH systems
Supply Current
-
-
-
-
-
-
-
100
mA
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 80MHz)
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
SSB Phase Noise at 100KHz offset
-
5
1
-
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-60
-90
-130
-135
-
-
-
requiring low jitter and tight
stability. No multiplication
schemes are used in this
INPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
Vdc
ppm
ppm
%
Control Voltage Range
Pull Range @ 25°C
(Vc)
0.3
+/-40
+/-20
-10
-
1.65
3.0
-
+/-60
Absolute Pull Range (APR)
Monotonic Linearity
-
-
3
-
10
FEATURES
Input Impedance
50K
-
Ohm
KHz
Vdc
Vdc
-
-
-
Modulation Bandwidth (3dB)
Enable Input Voltage (Low)
Disable Input Voltage (High)
10
-
1.68
-
(Vil)
-
4
4
SURFACE MOUNT PACKAGE
3.3V OPERATION
(Vih)
2.275
LOW VOLTAGE PECL OUTPUT CHARACTERISTICS
TABLE 4.0
NOTE
5
LOW JITTER <1pS RMS
PARAMETER
MINIMUM NOMINAL MAXIMUM
UNITS
Ohms
Vdc
Vdc
%
LOAD
-
-
-
50
-
TOTALFREQUENCY TOLERANCE:
±20ppm
Voltage
(High)
(Low)
(Voh)
(Vol)
2.275
-
45
-
-
1.68
55
Duty Cycle at 50% Level
50
250
TEMPERATURE RANGE: 0 to 85°C
DIFFERENTIAL LVPECLOUTPUTS
ENABLE / DISABLE FUNCTION
TAPEAND REEL PACKAGING
Rise / Fall Time 20% to 80%
400
pS
PACKAGE CHARACTERISTICS
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 subst rate with grounded metal
cover.
PROCESS RECOMMENDATIONS
Solder Reflow
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 than or
equal to 220°C for a maximum of 10 seconds
Wash
Notes
Ultrasonic cleaning is not recommended.
ORDERING INFORMATION
1.0
2.0
Vcc = 3.3Vdc, Vc = 1.65V
Inclusive of calibration @ 25°C, frequency stability vs. temperature, supply and load variations, shock, vibration and
aging for ten years. Control voltage (Vc) = 1.65 Vdc.
Control voltage for (Fo) = 1.65 Vdc Typical. Positive Transfer Function.
When oscillator is disabled the true output is in a low state (Vol) and the complementary output is in the high state
(VoH)
VPLD34TEH - 622.08MHz
3.0
4.0
VCXO
CENTER
FREQUENCY
SERIES
5.0
50 ohm termination into Vcc-2V or Thevein equivalent.
Specifications subject to change without notice.
8/25/04
Vx511
02
1
2
Copyright 2001 Connor-Winfield all rights reserved.
a
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