1.6 mm x 1.2 mm 4 Pads SMD Oscillator
ISM16 Series
Product Features:
Applications:
Fibre Channel
Server & Storage
Sonet / SDH
802.11 / Wifi
T1/E1, T3/E3
Low Jitter, Non-PLL Based Output
CMOS Output
1.60±.10
Marking
Wide Range of Supply Voltage (+1.8V to +3.3 V)
Stand-by Function on Pin 1
RoHS Compliant
1.20±.10
Compatible with Leadfree Processing
Frequency
1.000000 MHz to 80.000000 MHz
Logic “0” = 0.4 V max
Logic “1” = Vcc – 0.4 V min
Output Level
CMOS
0.70
max
Duty Cycle
See Duty Cycle Table in Part Number Guide
4.5 nSec max (10% to 90% of waveform)
0.40
0.40
Rise / Fall Time
0.30
1
4
2
3
Output Load
15pF max
Frequency Stability
See Frequency Stability Table in Part Number Guide (Note 1)
2.0 mSec max with Vcc = +3.30 VDC
5.0 mSec max with Vcc = +1.80 VDC
Start-up time
0.50
0.50
0.50
Stand By Terminal
Function (Pin 1)
0.7 Vcc min = Output enable
0.3 Vcc max = Oscillation stop and High impedance output
1.10
Supply Voltage (Vcc)
See Input Voltage Table in Part Number Guide
(Tolerance = ±10%)
Current
During Standby
During Operation
0.80
10 µA max
2.5 typ., 3.5 mA max (1.8 V, 15 pF load @ 50.000MHz)
3.5 typ., 5.0 mA max (1.8 V, 15 pF load @ 80.000MHz)
0.50
0.60
4.2 typ., 6.0 mA max (3.3 V, 15 pF load @ 50.000MHz)
6.0 typ., 8.5 mA max (3.3 V, 15 pF load @ 80.000MHz)
Suggested
Land Patterns
Aging
± 3.0 ppm max @ +25ºC First Year
Pin Connections
Stand-by
Temperature Range
Operating
Storage
Pin 1
Pin 2
Pin 3
Pin 4
Ground
Output
See Operating Temperature Table in Part Number Guide
-40ºC to +105ºC
Supply Voltage (Vcc)
Random Jitter (RJ)
Total Jitter (TJ)
2.9 pSec typ
40.0 pSec typ
Dimensions: mm
TJ = n x RJ were n ≈ 14.1, BER = 10-12
Phase Jitter
1.0 pSec max
Offset frequency = 12 kHz to 5.000MHZ
Notes:
1. Includes room temperature tolerance and stability over operating temperature.
2. A 0.01 µF bypass capacitor is recommended between Vcc (Pin 4) and GND (Pin 2) to minimize power supply noise.
Part Number Guide:
Sample Part Number: ISM16-3153A-20.0000
Input
Voltage
1 = +1.8V
3 = +3.3V
6 = +2.5V
Operating
Temperature
1 = 0ºC to +70ºC
2 = -40ºC to +85ºC
3 = -20ºC to +70ºC
5 = -30ºC to +85ºC
Duty Cycle
(Symmetry)
5 = 45/55 max
6 = 40/60 max
Stability
Frequency
(in ppm)
Package
Output
3 = 15 pF
A = ±25*
B = ±50
ISM16
C = ±100
F = ±20*
-20.0000
*Not available for all temperature ranges
Rev: 06/02/15_A
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ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●
www.ilsiamerica.com
Specifications subject to change without notice