(I121 / I122) Leaded Oscillator
Description
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
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