EML5234 Connor-Winfield VCXOs, EML5234 Datasheet
EML5234
Manufacturer Part Number
EML5234
Description
Surface Mount 3.3v Pecl Clock
Manufacturer
Connor-Winfield VCXOs
Datasheet
1.EML5234.pdf
(2 pages)
ABSOLUTE M AXIMUM RATING S
PARAMETER
Storage Temperature
Supply Voltage
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)
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 10KHz offset
INPUT CHARACTERISTICS
PARAMETER
Enable Input Voltage (Low)
Disable Input Voltage (High)
LVPECL OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
Duty Cycle
Rise / Fall Time 20% to 80%
Package
Notes
1)
2)
3)
4)
PACKAG E CHARACTERISTICS
CRYSTAL CONTROLLED OSCILLATORS
DATA SHEET #:
Inclusive of calibration @ 25°C , frequency stability vs. change in temperature, supply and load variations, shock,
vibration and aging (10 years).
When oscillator is disabled the true output is in a low state (Vol) and the complementary output is in the high state
(VoH)
Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
Duty Cycle measured at 1.977V
3.3V 9x14mm SURFACE MOUNT LVPECL
(Low)
(High)
Ec248
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
PHONE (630) 851-4722.
WWW.CONWIN.COM
CLOCK OSCILLATOR
PAGE
(630) 851-5040.
UNITS
(Voh)
(Vcc)
(Vcc)
(Vih)
(Vol)
(Icc)
(Fo)
(Vil)
1
Hermetically sealed, ceramic package with gold plated J leads.
OF
MINIMUM
MINIMUM
MINIMUM
MINIMUM
19.44
3.135
2.275
2.275
-0.5
-55
-50
45
0
-
-
-
-
-
-
-
-
-
-
-
-
2
NOMINAL
NOMINAL
NOMINAL
NOMINAL
P R O D U C T
REV:
-100
-125
-135
3.3
-60
-90
50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
00
MAXIMUM
MAXIMUM
MAXIMUM
MAXIMUM
3.465
1.68
1.68
125
167
7.0
50
70
60
50
55
5
1
1
-
-
-
-
-
-
-
DATE:
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
UNITS
UNITS
ps rms
ps rms
UNITS
UNITS
Ohms
MHz
ppm
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
mA
nS
°C
°C
%
02/05/07
D A T A
TABLE 5.0
TABLE 1.0
TABLE 2.0
TABLE 4.0
TABLE 3.0
NOTE
NOTE
NOTE
NOTE
1
2
2
3
4
Copyright 2001 Connor-Winfield all rights reserved.
Specifications subject to change without notice.
S H E E T
The Connor-Winfield EML5234
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 EML5234 provides
complementary
compatible outputs.
3.3V OPERATION
LVPECL DIFFERENTIAL OUTPUTS
LOW JITTER <1pS RMS
OVERALL FREQUENCY TOLERANCE:
±50ppm
INDUSTRIAL TEMPERATURE RANGE:
0 to 70°C
ENABLE / DISABLE FUNCTION
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS COMPLIANT / LEAD FREE
EML5234
LVPECL
SERIES
FEATURES
ORDERING INFORMATION
DESCRIPTION
EML5234
- 25.0MHz
LVPECL
CENTER
FREQUENCY
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EML5234 Summary of contents
Page 1
... Vdc mount Crystal Controlled TABLE 2.0 Oscillator (XO) designed for NOTE applications requiring low jitter MHz and tight frequency stability. ppm 1 Operating at 3.3V supply °C voltage, the EML5234 provides Vdc complementary mA compatible outputs. FEATURES 3.3V OPERATION TABLE 3.0 LVPECL DIFFERENTIAL OUTPUTS NOTE Vdc 2 LOW JITTER <1pS RMS ...
Page 2
THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 851-5040. PHONE (630) 851-4722. WWW.CONWIN.COM CRYSTAL CONTROLLED OSCILLATORS Package Outline Output Waveform Test Circuit E/D N/C Vcc = Vcc2 = 3.3Vdc Ec248 2 DATA SHEET #: PAGE P R ...