3 .3 V S u rfa c e Mo u n t
Crys t a l Os c illa t o r
VP LB4 3 4 J 3 E-S 1
Features:
Selectable Outputs: 132.8125 MHz,
142.2991 MHz or 137.0968 MHz
VCXO
Low Profile, Surface Mount Package
3.3V Supply Voltage
Low Jitter <1pS RMS
Frequency Tolerance ±34 ppm
Temperature Range -5° to 65°C
Differential LVPECL Outputs
Enable / Disable Function
Tape and Reel Packaging
2111 Com prehensive Drive
Aurora, Illinois 60505
Phone: 630-851- 4722
Fax: 630- 851- 5040
The Connor-Winfield VPLB434J3E-S1 is a 3.3V
Voltage Controlled Crystal Oscillator (VCXO) with
LVPECL Differential outputs. Based on fundamen-
tal strip crystal design, the VPLB434J3E-S1 is
designed for use in Phased Lock Loop Fibre
Channel systems requiring low jitter and tight sta-
bility. The VPLB434J3E-S1 has a selectable output:
132.8125 MHz, 142.2991 MHz, or 137.0968 MHz.
w w w .c o n w in .c o m
Absolute Maximum Ratings
Parameter
Minimum
-40
Nominal
Maximum
Units
°C
Notes
Storage Temperature
Supply Voltage (Vcc)
Control Voltage (Vc)
-
85
7.0
7.0
-0.5
-0.5
-
-
Vdc
Vdc
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
Notes
Center Frequency (Fo)
Output Select "0x"
Output Select "10"
Output Select "11"
132.8125
142.2991
137.0968
-
-
MHz
Frequency Calibration @25°C
Frequency vs Temperature
Frequency vs Supply Voltage
Frequency vs Load
-20
-34
-4
-
20
34
4
ppm
ppm
ppm
ppm
ppm
°C
-
-
-2
-
-
2
Aging 1st year
-2
2
Operating Temperature Range
Supply Voltage (Vcc)
-5
-
65
3.465
80
3.135
-
3.3
-
Vdc
mA
Supply Current (Icc)
Jitter:
(BW=10 Hz to 20 MHz)
(BW=12 kHz to 80 MHz)
-
-
-
-
5
<1
ps RMS
SSB Phase Noise
@ 100 Hz offset
@1 kHz offset
-
-
-
-
-
-
-80
-
-
-
-
-
-
-115
-140
-150
-150
-150
@ 10 kHz offset
@100 kHz offset
@ 1 MHz offset
@ 10 MHz offset
dBc/Hz
Input Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Vdc
ppm
%
Notes
Control Voltage Range (Vc)
Absolute Pull Range (APR)
Monotonic Linearity
Input Impedance
0.3
±50
-20
-
1.65
3.0
-
±100
1
-
50K
-
20
-
Ohm
kHz
Modulation Bandwidth (3dB)
10
-
US Headquarters:
630-851-4722
European Headquarters:
Enable Input Voltage (High) (Vih) ≥70% Vcc
-
-
-
Vdc
Vdc
2
Disable Input Voltage (Low) ((Vil)
Output "0" Select Voltage (Low) "0"
-
-
≤30% Vcc
-
-
≤30% Vcc
+353-61-472221
Output "1" Select Voltage (High) "1" ≥70% Vcc
-
Notes:
Ordering Information
Bulletin
Vx413
1. 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.
Page
1 of 2
VPLB434J3E-S1 - 132.8125 MHz
2. When the oscillator is disabled, the true output is in a low state (Vol), the complementary
output is in the high state (Voh). The enable / disable input has an internal 75 k ohm pull-down
resistor.
Revision
00
VCXO
CENTER
SERIES
FREQUENCY
Date
3. Output terminated into 50 ohms into Vcc - 2.0 Vdc or Thevenin equivalent.
21 June 2002
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation