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ISM66-2659AH-156.250MHZ

Description
LVPECL Output Clock Oscillator,
CategoryPassive components    oscillator   
File Size45KB,2 Pages
ManufacturerILSI
Websitehttp://www.ilsiamerica.com
Environmental Compliance  
Download Datasheet Parametric View All

ISM66-2659AH-156.250MHZ Overview

LVPECL Output Clock Oscillator,

ISM66-2659AH-156.250MHZ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerILSI
Reach Compliance Codecompliant
Other featuresENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; TR, 13 INCH
maximum descent time0.6 ns
Frequency Adjustment - MechanicalNO
frequency stability25%
JESD-609 codee4
Installation featuresSURFACE MOUNT
Nominal operating frequency156.25 MHz
Maximum operating temperature70 °C
Minimum operating temperature-10 °C
Oscillator typeLVPECL
Output load50 OHM
physical size14.3mm x 10.2mm x 6.0mm
longest rise time0.6 ns
Maximum supply voltage2.835 V
Minimum supply voltage2.565 V
Nominal supply voltage2.7 V
surface mountYES
maximum symmetry45/55 %
Terminal surfaceGold (Au) - with Nickel (Ni) barrier
9 mm x 14 mm FR-4 Package SMD Oscillator, LVPECL / LVDS
ISM66 Series
14.3
Max.
5
Product Features:
Surface Mount Package
Reflow Compatible
Compatible with Leadfree Processing
Applications:
Test Equipment
Server & Storage
Sonet /SDH
6
4
10.2 Max.
1
2
3
Frequency
Output Level
LVDS
LVPECL
Duty Cycle
Rise / Fall Time
Output Load
LVDS
LVPECL
Frequency Stability
Start-up Time
Enable / Disable
Time
Supply Voltage
Current
50 MHz to 750.000 MHz
Vod = 393 mV Typ., 475 mV Max.
‘0’ = Vcc - 1.63 V Max.
‘1’ = Vcc - 1.02 V Min.
Specify 50% ±10% or ±5% See Table in Part Number Guide
1
2
5
3
6.0 Max.
1.7
0.6 nS Max.
100
Ω
Differential
50
Ω
to Vcc - 2.0 VDC
See Frequency Stability Table in Part Numbering Guide (Includes room
temperature tolerance and stability over operating temperature)
10 mS Max.
100 nS Max.
See Input Voltage Table, tolerance ±5 %
LVDS = 90 mA Max.,***
LVPECL = 130 mA Max.***
1.7
6
4
Bottom
View
2.54
5.08
2.54
2.4
1.7
10.0
Operating
Storage
See Operating Temperature Table in Part Number Guide
-55
°
C to +125
°
C
Pin Connection
1
N.C.
2
Enable
3
GND
Pin
4
5
6
5.08
Connection
Output
Comp. Output
Vcc
Dimension Units: mm
Part Number Guide
Package
Input
Voltage
3 = 3.3 V
7 = 3.0 V
ISM66 -
2 = 2.7 V
6 = 2.5 V
Sample Part Number:
Operating
Temperature
1 = 0° C to +70° C
6 = -10° C to +70° C
3 = -20° C to +70° C
4 = -30° C to +75° C
2 = -40° C to +85° C
ISM66 - 3159BH - 156.250
Output
8 = LVDS
9 = LVPECL
Symmetry
(Duty Cycle)
5 = 45 / 55 Max.
6 = 40 / 60 Max.
Stability
(in ppm)
**A =
±25
B =
±50
C =
±100
Enable /
Disable
H = Enable
Frequency
- 156.250 MHz
NOTE: A 0.01 µF bypass capacitor is recommended between Vcc (pin 6) and GND (pin 3) to minimize power supply noise.
** Not available for all temperature ranges. *** Frequency, supply, and load related parameters.
ILSI
America
Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com
10/10
Specifications subject to change without notice
Page 1

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