9 mm x 14 mm FR-4 Package SMD Oscillator, LVPECL / LVDS
ISM65 Series
14.3
Max.
Product Features:
Applications:
Test Equipment
Server & Storage
Sonet /SDH
4
6
5
Low Noise
Surface Mount Package
Reflow Compatible
10.2 Max.
Compatible with Leadfree Processing
3
2
1
6.0 Max.
Frequency
1 MHz to 180.000 MHz
Output Level
LVDS
LVPECL
Vod = 393 mV Typ., 475 mV Max.
1.7
‘0’ = Vcc - 1.63 V Max.
‘1’ = Vcc - 1.02 V Min.
Duty Cycle
Specify 50% ±10% or ±5% See Table in Part Number Guide
0.6 nS Max.
2
1
3
Bottom
View
1.7
Rise / Fall Time
6
5
4
Output Load
LVDS
LVPECL
100 Ω Differential
50 Ω to Vcc - 2.0 VDC
2.54
5.08
Frequency Stability
Start-up Time
See Frequency Stability Table in Part Numbering Guide (Includes room
temperature tolerance and stability over operating temperature)
2.54
10 mS Max.
Enable / Disable
Time
100 nS Max.
2.4
10.0
Supply Voltage
See Input Voltage Table, tolerance ±5 %
1.7
Current
LVDS = 90 mA Max.,***
LVPECL = 130 mA Max.***
0.6 pS RMS (12 kHz to 20 MHz) *
5.08
Pin Connection
Jitter
Pin Connection
1
2
3
N.C.
Enable
GND
4
5
6
Output
Comp. Output
Vcc
Operating
See Operating Temperature Table in Part Number Guide
Storage
-55° C to +125° C
Dimension Units: mm
Part Number Guide
Sample Part Number:
ISM65 - 3159BH - 156.250
Package
Input
Operating
Symmetry
(Duty Cycle)
5 = 45 / 55 Max.
6 = 40 / 60 Max.
Output
Stability
(in ppm)
**A = ±25
B = ±50
Enable /
Disable
Frequency
Voltage
3 = 3.3 V
7 = 3.0 V
2 = 2.7 V
6 = 2.5 V
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
8 = LVDS
H = Enable
- 156.250 MHz
9 = LVPECL
ISM65 -
C = ±100
NOTE: A 0.01 µF bypass capacitor is recommended between Vcc (pin 6) and GND (pin 3) to minimize power supply noise.
*Frequency related, for additonal information contact your sales representative. ** 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_A
Specifications subject to change without notice
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