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P124 参数 Datasheet PDF下载

P124图片预览
型号: P124
PDF下载: 下载PDF文件 查看货源
内容描述: 陶瓷表面装载3.3V LVPECL时钟5x7.5mm [CERAMIC SURFACE MOUNT 3.3V LVPECL 5x7.5mm CLOCK]
分类和应用: 时钟
文件页数/大小: 2 页 / 215 K
品牌: CONNOR-WINFIELD [ CONNOR-WINFIELD CORPORATION ]
 浏览型号P124的Datasheet PDF文件第2页  
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
PRODUCT
D AT A
SHEET
CRYSTAL CONTROLLED OSCILLATORS
CW 0621
P124
156.25M
CERAMIC SURFACE MOUNT 3.3V LVPECL 5x7.5mm CLOCK
ABSOLUTE M AXIMUM RATING S
PARAMETER
Storage Temperature
Supply Voltage
(Vcc)
UNITS
MINIMUM
-55
-0.5
NOMINAL
-
-
MAXIMUM
125
7.0
UNITS
°C
Vdc
TABLE 2.0
MINIMUM
(Fo)
75
-50
0
3.135
-
-
-
NOMINAL
-
-
3.3
-
-
-
MAXIMUM
170
50
70
3.465
60
5
1
UNITS
MHz
ppm
°C
Vdc
mA
pS RMS
pS RMS
NOTE
1
TABLE 1.0
NOTE
P124
DESCRIPTION
OPERATING SPECIFIC ATIONS
PARAMETER
Center Frequency
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 20MHz)
(Vcc)
(Icc)
INPUT CHARACTERISTICS
PARAMETER
Disable Input Voltage (Low)
Enable Input Voltage (High)
Standby Current
(Vil)
(Vih)
(Icc)
MINIMUM
-
>70% Vcc
-
NOMINAL
MAXIMUM
<30% Vcc
-
10
UNITS
Vdc
Vdc
uA
TABLE 3.0
NOTE
2
2
-
-
-
The Connor-Winfield P124 is
a fixed frequency, surface
mount Crystal Controlled
Oscillator (XO) designed for
applications requiring low
jitter and a ±50ppm overall
stability. Operating at 3.3V
supply voltage, the P124
provides LVPECL Differential
Outputs with Enable/Disable
function on Pad 2.
LVPECL OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
(Voh)
(Vol)
MINIMUM
-
2.275
-
45
-
NOMINAL
-
-
-
50
0.5
MAXIMUM
50
-
1.68
55
1
UNITS
Ohms
Vdc
Vdc
%
nS
TABLE 4.0
NOTE
3
FEATURES
3.3V OPERATION
Duty Cycle
Rise / Fall Time 20% to 80%
4
LVPECL DIFFERENTIAL OUTPUTS
ENABLE / DISABLE on PAD 2
PACKAG E CHARACTERISTICS
Package
LOW JITTER <1pS RMS
TABLE 5.0
Hermetically sealed ceramic package and metal cover.
OVERALL FREQUENCY TOLERANCE:
±50ppm
TEMPERATURE RANGE: 0 to 70°C
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
Notes
1) Includes initial tolerance, deviation over temperature, supply and load variations, shock, vibration and 20 years aging.
2) When the oscillator is disabled, t he outputs are at High Impedance. Output is enabled with no connect ion on pad 2.
3) Output must be terminated into 50 ohms t o Vcc – 2V or Thevenin equivalent.
4) Duty Cycle measured at 50% of output swing.
MAX
RoHS COMPLIANT / LEAD FREE
ORDERING INFORMATION
MAX
CW 0621
P124
156.25M
P124 - 156.25MHz
LVPECL
CLOCK
SERIES
CENTER
FREQUENCY
.059
MAX
(1.5mm)
Specifications subject to change without notice.
DATA SHEET #:
Ec209
PAGE
1
OF
2
REV:
01
DATE:
05/31/06
a
Copyright 2001 Connor-Winfield all rights reserved.