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參數資料
| 型號： | VPML52154-FREQ |
| 廠商： | CONNOR WINFIELD CORP |
| 元件分類： | XO, clock |
| 英文描述： | VCXO, CLOCK, 16.384 MHz - 170 MHz, PECL OUTPUT |
| 封裝： | HERMETIC SEALED, J LEADED, CERAMIC PACKAGE-6 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 203K |
| 代理商： | VPML52154-FREQ |
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
VPML52154 is a surface mount
3.3V voltage controlled crystal
oscillator (VCXO) with
Differential PECL outputs.
Based on a fundamental
design, the VPML52154 is
designed for phased lock loop
applications requiring low jitter
and tight stability.
1
2
VPML52154
- 156.25 MHz
VCXO
SERIES
CENTER
FREQUENCY
3.3V OPERATION
LOW JITTER <1ps RMS
FREQUENCY STABILITY: ±50ppm
TEMPERATURE RANGE: 0 to 70°C
ENABLE/DISABLE FUNCTION
DIFFERENTIAL PECL OUTPUTS
J LEADED SURFACE MOUNT
PACKAGE
TAPE AND REEL PACKAGING
3.3V SURFACE MOUNT PECL OSCILLATOR
VPML52154
Vx449
01
6/9/03
www.conwin.com
ORDERING INFORMATION
FEATURES
DESCRIPTION
C
W
0
7
0
1
V
P
M
L
5
2
1
5
4
1
5
6
.2
5
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
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Center Frequency
(Fo)
16.384
-
170
MHz
Frequency vs. Temperature
-50
-
50
ppm
1
Operating Temperature Range
0
-
70
°C
Supply Voltage
(Vcc)
3.135
3.3
3.465
Vdc
Supply Current
(Icc)
-
60
mA
Jitter (BW=10Hz to 20MHz)
-
5
ps rms
Jitter (BW=12kHz to 20MHz)
-
1
ps rms
SSB Phase Noise at 10Hz offset
-
-60
-
dBc/Hz
SSB Phase Noise at 100Hz offset
-
-100
-
dBc/Hz
SSB Phase Noise at 1KHz offse t
-
-110
-
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
Absolute Pull Range (APR)
+/-50
-
ppm
2
Monotonic Linearity
-10
-
10
%
Input Impedance
-
50K
-
Ohm
Modulation Bandwidth (3dB)
10
-
KHz
Enable Input Voltage (Low)
(Vil)
-
1.68
Vdc
3
Disable Input Voltage (High)
(Vih)
2.275
-
Vdc
3
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
Package
Hermetically sealed “J” leaded ceramic surfac e mount package.
Notes
1.0
Referenced to Frequency measured at T=25°C with Control Voltage @ 1.65V.
2.0
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.
3.0
When oscillator is disabled the true output is in a low state (Vol) and the complementary output is in the high state (VoH)
4.0
Output terminated into 50 ohms into Vcc – 2.0Vdc or Thevenin equivalent.
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