THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
www.conwin.com
P R O D UC T D ATA S H E E T
CRYSTAL CONTROLLED OSCILLATORS
CW 0107
VPLB434J3E-S3
155.52M
3.3V SURFACE MOUNT LVPECL VCXO OSCILLATOR
WITH A SELECTABLE OUTPUT FREQUENCY
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
VPLB434J3E-S3
Control Voltage
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
DESCRIPTION
MINIMUM NOMINAL MAXIMUM
UNITS
MHz
-
-
Center Frequency
Center Frequency
Center Frequency
Output Select “x0 “
Output Select “01”
Output Select “11”
(Fo)
(Fo)
(Fo)
155.5200
-
-
166.6286
MHz
The Connor-Winfield VPLB434J3E-
S3 is a 3.3V Voltage Controlled
Crystal Oscillator (VCXO) with
LVPECLDifferential outputs. Based
on fundamental strip crystal design,
the VPLB434J3E-S3 is designed for
use in Phased Lock Loop
SDH/SONET systems requiring low
jitter and tight stability. The
VPLB434J3E-S3 has a selectable
output: 155.52MHz, 166.6286MHz
or 160.5368MHZ.
-
-
160.5368
MHz
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
-30
-
-
30
ppm
1
0
70
°C
(Vcc)
(Icc)
3.135
3.3
-
3.465
Vdc
Supply Current
-
-
-
-
-
-
-
-
-
80
5
<1
-
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
SSB Phase Noise at 1MHz offset
SSB Phase Noise at 10MHz offset
-
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-80
-100
-130
-135
-140
-145
-
-
-
-
-
INPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
Vdc
ppm
%
Control Voltage Range
(Vc)
0.3
1.65
3.0
Absolute Pull Range (APR)
Monotonic Linearity
+/-50
-
2
-20
-
20
Input Impedance
-
50K
-
Ohm
KHz
Vdc
Vdc
Vdc
Vdc
-
-
-
-
Modulation Bandwidth (3dB)
Enable Input Voltage (High)
Disable Input Voltage (Low)
Output “0” Select Voltage (Low)
Output “1” Select Voltage (High)
10
-
(Vih)
(Vil)
“0”
>70% Vcc
-
3
3
FEATURES
-
<30% Vcc
<30% Vcc
-
-
-
“1”
>70% Vcc
SELECTABLE OUTPUT: 155.52MHz,
166.6286MHz or 160.5368MHz
LOW VOLTAGE PECL OUTPUT CHARACTERISTICS
TABLE 4.0
NOTE
4
PARAMETER
MINIMUM NOMINAL MAXIMUM
UNITS
Ohms
Vdc
Vdc
%
LOW PROFILE, SURFACE MOUNT
PACKAGE
LOAD
-
-
-
50
-
Voltage
(High)
(Low)
(Voh)
(Vol)
2.275
-
45
-
-
1.68
55
Duty Cycle at 50% Level
50
0.6
3.3V SUPPLY VOLTAGE
Rise and Fall Times measured 20% to 80%
1.0
nS
LOW JITTER <1pS RMS
PACKAGE CHARACTERISTICS
Package
TABLE 5.0
Non-hermetic package consisting of an FR4 substrate with grounded met al
cover.
TOTALFREQUENCY TOLERANCE: ±30ppm
TEMPERATURE RANGE: 0 to 70°C
DIFFERENTIAL LVPECLOUTPUTS
ENABLE/DISABLE FUNCTION
TAPEAND REEL PACKAGING
PROCESS RECOMMENDATIONS
TABLE 6.0
The component solder used internal to this device has a melti ng 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
Solder Reflow
Wash
Ultrasonic cleaning is not recommended.
Notes
1.0
2.0
3.0
4.0
Inclusive of calibration @ 25°C, frequency stability vs. temperature, power supply variation, Aging over 15 years and load
variations. Control voltage (Vc) = 1.65 Vdc.
Absolute pull range (APR) is the minimum guaranteed pull range of the VCXO under all conditions over lifetime operation.
The APR is referenced to Fo. Positive Transfer Function.
When the oscillator is disabled the true output is in a low state (Voi), the complementary output is in the high state (Voh).
The enable/disable input has an internal 75k ohm pull-down resistor.
Output terminated into 50 ohms into Vcc – 2.0Vdc or Thevenin equivalent.
ORDERING INFORMATION
VPLB434J3E-S3 - 155.52MHz
Output Frequency
155.5200 MHz
166.6286 MHz
Pin 2 (S1)
Pin 3 (S2)
x
0
1
0
1
1
VCXO
CENTER
FREQUENCY
SERIES
160.5368 MHz
x = does not matter
Specifications subject to change without notice.
5/7/03
Vx406
1
2
01
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Copyright 2001 Connor-Winfield all rights reserved.
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