EML5443G Datasheet, PDF (1/2 Pages) Connor-Winfield Corporation – SURFACE MOUNT 3.3V LVPECL CLOCK

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX [phone].
PHONE [phone].
WWW.CONWIN.COM
PRODUCT
D AT A
SHEET
CRYSTAL CONTROLLED OSCILLATORS
SURFACE MOUNT 3.3V LVPECL CLOCK
ABSOLU TE MAX IMUM R ATINGS
PARAMETER
Storage Temperature
Supply Voltage
Input Voltage
UNITS
(Vcc)
(Vcc)
MINIMUM
-55
-0.5
-0.5
NOMINAL
-
-
-
MAXIMUM
125
4.6
Vcc+0.5
UNITS
°C
Vdc
Vdc
TABLE 1.0
NOTE
OPERATING SPECIFIC ATIONS
PARAMETER
Center Frequency
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
Period Jitter (BW=10Hz to 20MHz)
Period Jitter (BW=12kHz to 20MHz)
Allan Variance (1 Second)
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
Start Up Time
(Fo)
(Vcc)
(Icc)
LVPECL OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Voh)
(Low)
(Vol)
Duty Cycle
Rise / Fall Time 20% to 80%
MINIMUM
35
-20
0
3.135
-
-
-
-
-
-
-
-
-
-
NOMINAL
-
-
-
3.3
-
3
0.5
-
-60
-90
-115
-135
-140
-
MAXIMUM
200
20
70
3.465
70
5
1
1.00 E-9
-
-
-
-
-
10
UNITS
MHz
ppm
°C
Vdc
mA
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ms
TABLE 2.0
NOTE
1
2
MINIMUM
-
2.275
-
45
-
NOMINAL
-
-
-
50
-
MAXIMUM
50
-
1.68
55
450
UNITS
Ohms
Vdc
Vdc
%
ps
TABLE 3.0
NOTE
3
4
PACKAG E CHARACTERISTICS
Package
TABLE 4.0
Hermetically sealed, ceramic package with gold plated J leads.
Notes
1) Includes calibration, stability vs. temperature, supply and load variations, shock, vibration and aging (10 years).
2) Measured at 1 second gate with 10 samples after 2 hours minimum warm up.
3) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
4) Duty Cycle measured at 50% of signal amplitude.
2
3
EML5443G
DESCRIPTION
The Connor-Winfield
EML5443G is a fixed frequency
surface mount Crystal
Controlled Oscillator (XO)
designed for applications
requiring low jitter and tight
Frequency stability. Operating
at 3.3V supply voltage, the
EML5443G provides LVPECL
compatible outputs.
FEATURES
3.3V OPERATION
LVPECL DIFFERENTIAL OUTPUTS
LOW JITTER <1pS RMS
OVERALL FREQUENCY TOLERANCE:
±20ppm
TEMPERATURE RANGE:
0 to 70°C
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS COMPLIANT / LEAD FREE
1
4
DATASHEET #: ^Ec233
PAGE 1 OF 2
REV: 02
DATE: 06/02/06
ORDERING INFORMATION
EML5443G - 155.52MHz
LVPECL
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
aCopyright 2001 Connor-Winfield all rights reserved.