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 PECL OSCILLATOR
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
VPML54154
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
Storage Temperature
Supply Voltage
-40
-0.5
-0.5
-
-
-
85
7.0
7.0
(Vcc)
(Vc)
Vdc
Vdc
DESCRIPTION
Control Voltage
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
The Connor-Winfield
MINIMUM NOMINAL MAXIMUM
UNITS
MHz
VPML54154 is a surface mount
3.3V voltage controlled crystal
oscillator (VCXO) with
Differential PECL outputs.
Based on a fundamental
design, the VPML54154 is
designed for phased lock loop
applications requiring low jitter
and tight stability.
Center Frequency
(Fo)
16.384
-
-
170
Frequency vs. Temperature
Operating Temperature Range
Supply Voltage
-20
20
ppm
1
0
-
70
°C
(Vcc)
(Icc)
3.135
3.3
-
3.465
Vdc
Supply Current
-
-
-
-
-
-
-
-
60
5
1
-
mA
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
-
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-60
-100
-110
-130
-135
-
-
-
-
INPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
NOTE
FEATURES
MINIMUM NOMINAL MAXIMUM
UNITS
Vdc
ppm
%
Control Voltage Range
Absolute Pull Range (APR)
Monotonic Linearity
(Vc)
0.3
+/-50
-10
-
1.65
3.0
3.3V OPERATION
-
-
2
-
10
LOW JITTER <1ps RMS
Input Impedance
50K
-
Ohm
KHz
Vdc
Vdc
-
-
-
Modulation Bandwidth (3dB)
Enable Input Voltage (Low)
Disable Input Voltage (High)
10
-
1.68
-
FREQUENCY STABILITY: ±20ppm
TEMPERATURE RANGE: 0 to 70°C
ENABLE/DISABLE FUNCTION
DIFFERENTIAL PECL OUTPUTS
(Vil)
-
3
3
(Vih)
2.275
PECL OUTPUT
CHARACTERISTICS
PARAMETER
TABLE 4.0
NOTE
4
MINIMUM NOMINAL MAXIMUM
UNITS
Ohms
Vdc
Vdc
%
J LEADED SURFACE MOUNT
PACKAGE
LOAD
-
-
-
50
-
Voltage
(High)
(Low)
(Voh)
(Vol)
2.275
-
45
-
-
1.68
55
TAPEAND REEL PACKAGING
Duty Cycle at 50% Level
50
-
Rise / Fall Time 20% to 80%
1.0
nS
PACKAGE CHARACTERISTICS
Package
Hermetically sealed “J” leaded ceramic surface mount package.
Notes
1.0
2.0
ORDERING INFORMATION
Referenced to Frequency measured at T=25°C with Control Voltage @ 1.65V.
Absolute pull range (APR) is the minimum guaranteed pull range of the VCXO under all conditions over lifetime operation
including deviation over temperature, supply and load variations, shock, vibration and aging. The APR is referenced to Fo.
Positive Slope.
When oscillator is disabled the true output is in a low state (Vol) and the complementary output is in the high state (VoH)
Output terminated into 50 ohms into Vcc – 2.0Vdc or Thevenin equivalent.
VPML54154 - 156.25 MHz
3.0
4.0
VCXO
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
6/9/03
Vx448
1
2
02
REV:
Copyright 2001 Connor-Winfield all rights reserved.
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