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參數資料
| 型號： | VPLD54TJ2-155.52MHZ |
| 廠商： | CONNOR WINFIELD CORP |
| 元件分類： | VCXO, clock |
| 英文描述： | VCXO, CLOCK, 155.52 MHz, LVPECL OUTPUT |
| 文件頁數： | 1/2頁 |
| 文件大小： | 0K |
| 代理商： | VPLD54TJ2-155.52MHZ |
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
PRODUCT
DA T A
SHEET
Specifications subject to change without notice.
DATASHEET #:
REV:
DATE:
PAGE
OF
Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
The Connor-Winfield
VPLD54TJ2 is a 3.3V Voltage
Controlled Crystal Oscillator
(VCXO) with Differential
LVPECL outputs. Based on a
fundamental crystal design,
the VPLD54TJ2 is designed
for phased lock loop
applications requiring low
jitter and tight stability.
1
2
VPLD54TJ2 - 155.52MHz
LVPECL
VCXO
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
3.3V OPERATION
LOW JITTER <1pS RMS
FREQUENCY STABILITY: ±20ppm
TEMPERATURE RANGE: 0 to 70°C
DIFFERENTIAL LVPECL OUTPUTS
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
3.3V SURFACE MOUNT LVPECL VCXO OSCILLATOR
VPLD54TJ2
Vx481
00
7/24/03
www.conwin.com
C
W
0
7
0
1
V
P
L
D
5
4
T
J2
1
5
.5
2
M
ABSOLUTE MAXIMUM RATINGS
TABLE 1.0
PARAMETER
UNITS
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Storage Temperature
-40
-
85
°C
Supply Voltage
(Vcc)
-0.5
-
7.0
Vdc
Control Voltage
(Vc)
-0.5
-
7.0
Vdc
OPERATING SPECIFICATIONS
TABLE 2.0
PARAME TER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Center Frequency
(Fo)
153.600
155.520
156.250
166.629
167.330
MHz
Frequency Stability
-20
-
20
ppm
1
Operating Temperature Range
0
-
70
°C
Supply Voltage
(Vcc)
3.135
3.3
3.465
Vdc
Supply Current
(Icc)
-
80
mA
Jitter (BW=10Hz to 20MHz)
-
5
ps rms
Jitter (BW=12kHz to 20MHz)
-
1
ps rms
SSB Phase Noise at 100Hz offset
-
-80
-
dBc/Hz
SSB Phase Noise at 1KHz offset
-
-100
-
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-130
-
dBc/Hz
SSB Phase Noise at 100KHz offset
-
-135
-
dBc/Hz
INPUT CHARACTERISTICS
TABLE 3.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Control Voltage Range
(Vc)
0.3
1.65
3.0
Vdc
Frequency Pullibility @25°C
±50
-
±150
ppm
2
Absolute Pull Range (APR)
+/-30
-
ppm
3
Monotonic Linearity
-10
-
10
%
Input Impedance
-
50K
-
Ohm
Modulation Bandwidth (3dB)
10
-
KHz
PECL OUTPUT
CHARACTERISTICS
TABLE 4.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
LOAD
-
50
Ohms
4
Voltage
(High)
(Voh)
2.275
-
Vdc
(Low)
(Vol)
-
1.68
Vdc
Duty Cycle at 50% Level
45
50
55
%
Rise / Fall Time 20% to 80%
-
1.0
nS
PACKAGE CHARACTERISTICS
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 subst rate with grounded metal
cover.
PROCESS
RECOMMENDATIONS
TABLE 6.0
Solder Reflow
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
Ultrasonic cleaning is not recommended.
Notes
1.0
Inclusive of calibration, frequency stability vs. temperature, supply and load variations, shock vibration and aging for 15
years. Control Voltage @ 1.65V.
2.0
Referenced to Fo at T=25°C Positive slope.
3.0
Absolute pull range (APR) is the minimum guaranteed pull range of the VCXO under all conditions over lifetime operation
(15 years). The APR is referenced to Fo. Positive Slope.
4.0
Output terminated into 50 ohms into Vcc – 2.0Vdc or Thevenin equivalent.
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