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I121

(I121 / I122) Leaded Oscillator

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Leaded Oscillator, TCXO, TCVCXO Metal Package, Full Size DIP

I121/I122/I321/I322 Series

Product Features:
Available in Both Clipped Sinewave and HCMOS Output Levels Compatible with Leadfree Processing

Applications:
Base Station IP WiMax / Wlan General Purpose
11.7 18.3

Frequency I121/I321 I122/I322 Output Level Clipped Sinewave HCMOS Output Load Clipped Sinewave HCMOS Duty Cycle (HCMOS) Rise / Fall Time (HCMOS) Frequency Stability Frequency Tolerance @ 25° C Aging Supply Voltage Current

9.600 Mhz to 40 Mhz 1.000 Mhz to 40 Mhz
1.0

1.0 V p-p Min. ‘0’=0.1 VCC Max., ‘1’=0.9Vcc Min.

20K Ohms / 10 pF 15pF 50% ±10% 10 nS Max. See Frequency Stability Table Included in Stability Tolerance ± 1 ppm / Year Max. See Supply Voltage Table , tolerance ± 5% 3.0 mA Max. (Clipped Sinewave) 20.0 mA Max. (HCMOS)
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4.0 Min.

5.8 Max. 0.50 0.45 4.0 2.5

15.00

7.60

Voltage Control (I321/ I322)

1.65 VDC ± 1.5 VDC, ± 5.0 ppm Min. for Vcc = 3.3 VDC 2.5 VDC ± 2.0 VDC, ± 5.0 ppm Min. for Vcc = 5.0 VDC Positive See Operating Temperature Table -40° C to +85° C

Slope Operating Storage

Pin 1 7 8 14

Connection Vcontrol / N.C. GND Output Vcc

Dimension Units: mm

Package
I121 (Clipped Sinewave TCXO) I122 (HCMOS TCXO) I321 (Clipped Sinewave TCVCXO) I322 (HCMOS TCVCXO)

Part Number Guide Operating Temperature
7 = 0° C to +50° C 1 = 0° C to +70° C 3 = -20° C to +70° C 2 = -40° C to +85° C

Sample Part Number: I121-1Q3-20.000 Mhz FrequencyStability vs Temperature Supply Voltage
**O = ±1.5 ppm **P = ±2.0 ppm Q = ±2.5 ppm R = ±3.0 ppm J = ±5.0 ppm 3 = 3.3 V 5 = 5.0 V

Frequency

- 20.000 MHz

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
1/10_A Specifications subject to change without notice

Page 1
datasheet pdf - www.DataSheet4U.net/

Leaded Oscillator, TCXO, TCVCXO Metal Package, Full Size DIP Pb Free Solder Reflow Profile:

I121/I122/I321/I322 Series
Typical Application:

*Units are backward compatible with 240C reflow processes

Package Information:
MSL = 2a Termination = e1 (Sn / Cu / Ag over Ni over Kovar base metal).

Environmental Specifications
Thermal Shock Moisture Resistance Mechanical Shock Mechanical Vibration Resistance to Soldering Heat Hazardous Substance Solderability Termina


























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