Leaded Oscillator, OCXO
I408 Series
Metal Package, 26 mm X 26 mm
Frequency
1.000 MHz to 150.000 MHz
HC-MOS
TTL
‘0’= 0.4 VDC Max., ‘1’ = 2.4 VDC Min.
Sine
+4 dBm, 3 dBm
N.A.
Output Level
‘0’ = 0.1 Vcc Max., ‘1’= 4.5 VDC Min.
Level
Duty Cycle
Rise / Fall Time
Output Load
Specify 50% 10% or 5% See Table
10 nS Max. @ Fo < 16 MHz, 5 nS Max. @ Fo > 16 MHz
N.A.
5 TTL
See Table
50 Ohms
Supply Voltage
5.0 VDC 5%
600 mA Max.
Current (Warm Up)
Current @ +25 C
Control Voltage (“V” option)
Slope
250 mA @ 5 VDC
2.5 VDC 2.0 VDC, 8 ppm Min. for AT cut
Positive
Temperature
See Operating Temperature Table
-40 C to +85 C
Operating
Storage
See Appendix B for information
Environmental
Package Information
MSL = N.A., Termination = e1
Part Number Guide
Sample Part Number:
Symmetry
I408 - 5151YVA - 20.000 MHz
Package
Input
Operating
Output
Stability
Voltage
Control
Crysta
l Cut
Frequency
Voltage
5 = 5.0 V
9 = 12 V
3 = 3.3V
Temperature
(Duty Cycle)
(in ppm)
5 = 45 / 55 Max. 1 = 10TTL / 15 pF HC-MOS
V = Controled A = AT
F = Fixed S = SC
7 = 0 C to +50 C
1 = 0 C to +70 C
6 = -10 C to +70 C
3 = -20 C to +70 C
Y = 0.5
6 = 40 / 60 Max.
3 = 15 pF HC-MOS
6 = 30 pF
1 = 0.25
2 = 0.1
I408 -
- 20.000 MHz
A = Sine
3 = 0.05 *
5 = 0.015 *
NOTE: A 0.01 µF bypass capacitor is recommended between Vcc (pin 4) and Gnd (pin 2) to minimize power supply noise.
* - Not available for all temperature ranges.
ILSI America Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com
12/10_B
Specifications subject to change without notice