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參數(shù)資料
| 型號： | VPML61121-166.629MHZ |
| 廠商： | CONNOR WINFIELD CORP |
| 元件分類： | VCXO, clock |
| 英文描述： | VCXO, CLOCK, 166.629 MHz, LVPECL OUTPUT |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 257K |
| 代理商： | VPML61121-166.629MHZ |
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
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
VPML61121 is a surface mount
3.3V Voltage Controlled Crystal
Oscillator (VCXO) with
Differential PECL outputs.
Based on a fundamental crystal
design, the VPML61121 is
designed for phased lock loop
applications requiring low jitter
and tight stability.
1
2
VPML61121
- 155.52 MHz
VCXO
SERIES
CENTER
FREQUENCY
3.3V OPERATION
LOW JITTER <1pS RMS
TEMPERATURE STABILITY ±25PPM
DIFFERENTIAL PECL OUTPUTS
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
3.3V SURFACE MOUNT PECL VCXO
VPML61121
Vx283
04
8/9/01
www.conwin.com
INT
ORDERING INFORMATION
FEATURES
DESCRIPTION
C
W
0
7
0
1
V
P
M
L
6
11
2
1
5
.5
2
M
Notes
1.0
Control Voltage @ 1.65V
2.0
Includes deviation over temperature, supply and load variations, shoc k, vibration and 15 years aging.
3.0
Referenced to Fo at T=25°C Positive Slope.
4.0
Absolute pull range (APR) is the minimum gua ranteed pull range of the VCXO under all conditions over lifetime operation.
The APR is referenced to Fo.
5.0
Output terminated into 50 ohms into Vcc – 2.0Vdc or Thevenin equivalent.
ABSOLUTE MAXIMUM RATINGS
TABLE 1.0
PARAMETER
UNITS
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Storage Temperature
-55
-
105
°C
Supply Voltage
(Vcc)
-0.5
-
7.0
Vdc
Control Voltage
(Vc)
-0.5
-
7.0
Vdc
OPERATING SPECIFICATIONS
TABLE 2.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Center Frequency
(Fo)
155.52
156.25
166.629
MHz
Frequency vs. Temperature
-25
-
25
ppm
1
Frequency vs. Aging (15 years)
-20
20
ppm
Total Frequency Tolerance
-45
45
ppm
2
Operating Temperature Range
-40
-
85
°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
-
-140
-
dBc/Hz
INPUT CHARACTERISTICS
TABLE 3.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Control Voltage Range
(Vc)
0.3
1.65
3.0
Vdc
Control Voltage for Fo
1.05
-
2.25
Vdc
Frequency at Vc=0.3Vdc
-175
-
-75
ppm
3
Frequency at Vc=3.0Vdc
75
-
175
ppm
3
Absolute Pull Range (APR)
+/-30
-
ppm
4
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
5
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
Package
Hermetically sealed leadless ceramic surface mount package.
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