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ISM81-3753BO-1.000

Description
CMOS Output Clock Oscillator,
CategoryPassive components    oscillator   
File Size143KB,2 Pages
ManufacturerILSI
Websitehttp://www.ilsiamerica.com
Download Datasheet Parametric View All

ISM81-3753BO-1.000 Overview

CMOS Output Clock Oscillator,

ISM81-3753BO-1.000 Parametric

Parameter NameAttribute value
MakerILSI
Reach Compliance Codecompliant
Other featuresTR, 7/10 INCH
maximum descent time5 ns
Frequency Adjustment - MechanicalNO
frequency stability50%
Installation featuresSURFACE MOUNT
Nominal operating frequency1 MHz
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Oscillator typeCMOS
Output load15 pF
physical size7.0mm x 5.0mm x 1.7mm
longest rise time5 ns
Maximum supply voltage3.465 V
Minimum supply voltage3.135 V
Nominal supply voltage3.3 V
surface mountYES
maximum symmetry45/55 %
Base Number Matches1
5.0 mm x 7.0 mm Ceramic Package SMD Oscillator
ISM81 Series
Product Features:
Wide Temperature Range (-55º to +125ºC)
Frequency Stability option ±50 ppm over the full operating temperature range.
Low Phase Noise
RoHS Compliant
Frequency
Output Level
CMOS
Duty Cycle
Rise / Fall Time
Output Load
Frequency Stability
1.000 MHz to 125.000 MHz
Logic ‘0’ = 10% of Vcc max
Logic ‘1’ = 90% of Vcc min
Specify 50% ±10% or ±5% See Table in Part Number Guide
5 nS Max. for 10% to 90% of waveform
15 pF
See Frequency Stability Table (Includes room temperature tolerance
and stability over operating temperature)
±3 ppm max
5 mS Max.
See Input Voltage Table, tolerance ±5 %
50 mA Max.
1.50
7.00
IYWW
FREQ
5.00
1.70 max
5.08
1
4
1.40
2
2.60
Aging (Initial First
Year)
Start-up Time
Supply Voltage
Current
Operating
Storage
Phase Jitter:
(12kHz – 20MHz)
Tri-State (Pin 1)
Function
Enable / Disable Time
Current, Standby Mode
3
5.08
0.01
uF
3.70
-55
C to +125
C
-55
C to +125
C
1 pS RMS max
Standby
100 nS Max. N.C. or
70% Vcc = Enable.
30% Vcc = Disable
20 µA
2.40
Recommended
Pad Layout
Pin Connections
PIN 1
PIN 2
PIN 3
PIN 4
Enable / Disable
or NC
Ground
Output
Vcc
Dimension Units: mm
Part Number Guide
Input
Package
Voltage
1 = 1 .8 V
2 = 2.7 V
3 = 3.3 V
6 = 2.5 V
7 = 3.0 V
Sample Part Number:
Operating
Temperature
7
= -55ºC to +125ºC
Symmetry
(Duty Cycle)
5 = 45 / 55 max
6 = 40 / 60 max
Output
3 = 15pF
6 = 30pF *
ISM81-3756BH-20.000
Stability (in
Enable /
Frequency
ppm)
Disable
B = ±50 ppm
C= ±100 ppm
H = Enable
O = N/C
20.000
ISM81
*Oscillator
may not meet 5% symmetry over temperature range with 30 pF load.
NOTE:
A 0.01 µF bypass capacitor is recommended between Vcc (pin 4) and GND (pin 2) to minimize power supply noise.
ILSI
America
Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com
07/14/14_A2
Specifications subject to change without notice
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