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3GP24-B-80T-212.500

Description
Oscillator,
CategoryPassive components    oscillator   
File Size85KB,1 Pages
ManufacturerEuroquartz
Websitehttp://www.euroquartz.co.uk/
Download Datasheet Parametric View All

3GP24-B-80T-212.500 Overview

Oscillator,

3GP24-B-80T-212.500 Parametric

Parameter NameAttribute value
Objectid109749959
Reach Compliance CodeCompliant
Is SamacsysN
YTEOL0

3GP24-B-80T-212.500 Preview

VOLTAGE-CONTROLLED CRYSTAL OSCILLATORS -PECL OUTPUT
GP24 PECL VCXO
4 Pin SMD Package
FEATURES
·
·
·
·
·
Stable and clean 100K compatible PECL square wave
Uses inverted mesa, fundamental mode crystals
No PLL, multiplier or overtone-mode crystals used
Very low jitter <1ps for 155.520MHz
Standard 14 pin DIL, 4 pin package formed for SMD
LOW JITTER VERSION
OUTLINES & DIMENSIONS
GENERAL SPECIFICATION
Output Waveform:
Frequency Range:
Standard Frequencies:
PECL 100K square wave
Fundamental mode crystal
19.440MHz to 250MHz
38.880, 44.736, 50.0, 77.76,
100.0, 106.25, 125.0, 155.52,
166.6286, 200.0, 207.360 and
212.500MHz (partial list)
See table
Output Voltage
HIGH
2.25V min.
3.95V min.
4.05V typ.
4.15V max.
LOW
1.65V max.
3.15V min.
3.25V typ.
3.35V max.
Frequency Stability:
Input/Output Voltages
Input Cont. V Control Voltage
Range
V±5% Centr.
+3.3
+5.0
+1.65
+2.5
+0.3V to +3.0V
+0.5V to +4.5V
CURRENT CONSUMPTION*
Current Consumption (mA)
155.520MHz
+3.3
+5.0
58
85
77.760MHz
54
73
Current Consumption:
Load:
Rise/Fall Times:
Duty Cycle:
Jitter:
SSB Phase noise:
See table
50W into Vcc-2V
or Thevenin equivalent*
1.5ns max (20%~80%Vcc)
50±2% typ., 50±5% max.
(both outputs)
See table
-50dBc @ 10Hz offset
-80dBc @ 100Hz offset
-110dBc @ 1kHz offset
-135dBc @ 10kHz offset
-145dBc @ 100kHz offset
-145dBc @ 1MHz offset
±80ppm (wider range available)
±100ppm (wider range available)
±10% max.
Monotonic and positive. Increasing
control voltage increases output
Frequency. (Increases when
V.Cont. approaches 0 Volts
10ms max.
>10kW
10kHz minimum
±2ppm/year max.
-55° to +100°C
Not available in GP24 package
* Measured with terminating resistor
JITTER (Example)
Jitter at 155.520MHz -5.0Volts
pico seconds RMS max.
1Hz ~ 1MHz
10Hz ~ 1MHz
100Hz ~ 1MHz
12kHz ~ 20MHz
10Hz ~ 20MHz
20
1.8
0.2
1.0
5.0
Frequency Deviation Range
Supply= +3.3 V:
Supply= +5.0:
Linearity:
Slope Polarity:
(Transfer function)
MODEL OPTIONS
Pt. No.
Suffix
Pin 1
Pin 7
Case Ground
Pin 8
PECL Output
Pin 14
Vcc
Start-up Time:
Input Impedance:
3dB Modulation Bandwidth:
Ageing:
Storage Temperature:
Tri-state Option:
No suffix Voltage Control
* Terminating resistor required on output.
ORDER CODE
Supply
Voltage
GP24
Stability Code
(A to F)
Pull
Nominal
Range Frequency
Options
FREQUENCY STABILITY
Stability
(ppm)
±25
±50
±100
Temperature Range Order Code
0°~+70°C
A
B
C
-40°~+85°C
D
E
F
‘3’ for +3.3V Package Stability Code (±ppm)
Nominal
‘5’ for +5.0V Style
Frequency
‘N’ =min.
A to F or
‘M’ =max.
Cxx or Ixx
‘T’= typical
EXAMPLE:
Options
(None for
GP24)
Note: For non-standard frequency stability for commercial temperature
range use the Code ’C’ followed by the stability, example ‘C20’ for
±20ppm over 0° to +70°C. For industrial temperature range use ‘I’
and the stability, example ‘I20’ for ±20ppm over -40° to +85°C.
5GP24-A-80N-155.520
This describes GP24 package PECL, +5.0 Volt supply, ±25ppm over 0° to
+70°C, ±80ppm minimum pull range with frequency of 155.250MHz
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 1460 230000 Fax: +44 1460 230001 email: info@euroquartz.co.uk web: www.euroquartz.co.uk
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