Details

ISM98 Series
5 mm x 7 mm Ceramic Package SMD Oscillator, LVPECL / LVDS
Product Features:
Applications:
Low Noise
Surface Mount Package
Reflow Compatible
Compatible with Leadfree Processing
Test Equipment
Server & Storage
Sonet /SDH
Frequency
1 MHz to 180.000 MHz
Output Level
LVDS
LVPECL
Vod = 393 mV Typ., 475 mV Max.
‘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
Rise / Fall Time
0.6 nS Max.
Output Load
LVDS
LVPECL
100 Ω Differential
50 Ω to Vcc - 2.0 VDC
Frequency Stability
See Frequency Stability Table in Part Number Guide (Includes room
temperature tolerance and stability over operating temperature)
Start-up Time
10 mS Max.
Enable / Disable
Time
100 nS Max.
Supply Voltage
See Input Voltage Table, tolerance ±5 %
Current
LVDS = 90 mA Max. ***
Recommended Pad Layout
LVPECL = 130 mA Max. ***
Jitter
<1.0 pS RMS*
Operating
See Operating Temperature Table in Part Number Guide
Storage
-55° C to +125° C
Part Number Guide
Package
ISM98 -
Input
Voltage
Pin Connection
1
Enable
2
N.C.
3
GND
4
Output
5
Comp. Output
6
Vcc
Dimension Units: mm
Sample Part Number:
Operating
Temperature
ISM98 - 3159BH - 125.000
Symmetry
(Duty Cycle)
Output
Stability
(in ppm)
Enable /
Disable
Frequency
**A = ±25
H = Enable
- 125.000 MHz
3 = 3.3 V
1 = 0° C to +70° C
5 = 45 / 55 Max.
8 = LVDS
7 = 3.0 V
6 = -10° C to +70° C
6 = 40 / 60 Max.
9 = LVPECL
2 = 2.7 V
3 = -20° C to +70° C
6 = 2.5 V
4 = -30° C to +75° C
B = ±50
C = ±100
2 = -40° C to +85° C
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 additional information contract 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: [email protected] • www.ilsiamerica.com
10/10
Specifications subject to change without notice
Page 1
ISM98 Series
5 mm x 7 mm Ceramic Package SMD Oscillator, LVPECL / LVDS
Pb Free Solder Reflow Profile:
Typical Application:
*Units are backward compatible with 240C reflow processes
Package Information:
MSL = N.A. (package does not contain plastic, storage life is
unlimited under normal room conditions).
Termination = e4 (Au over Ni over W base metalization).
Tape and Reel Information:
Quantity per
Reel
A
B
C
D
E
F
1000
16 +/-.3
8 +/-.2
7.5 +/-.2
17.5 +/-1
50 / 60 / 80
180 / 250
Environmental Specifications
Thermal Shock
Moisture Resistance
Mechanical Shock
Mechanical Vibration
Resistance to Soldering Heat
Hazardous Substance
Solderability
Terminal Strength
Gross Leak
Fine Leak
Solvent Resistance
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2007, Condition A
J-STD-020C, Table 5-2 Pb-free devices (except 2 cycles max)
Pb-Free / RoHS / Green Compliant
JESD22-B102-D Method 2 (Preconditioning E)
MIL-STD-883, Method 2004, Test Condition D
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1014, Condition A2, R1=2x10-8 atm cc/s
MIL-STD-202, Method 215
Marking
Line 1: ILSI and Date Code (YWW)
Line 2: Frequency
ILSI America Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: [email protected] • www.ilsiamerica.com
10/10
Specifications subject to change without notice
Page 2
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