/ -174. IQVCXO-173 Datasheet

IQVCXO-173 -174. Datasheet pdf. Equivalent


Part IQVCXO-173
Description IQVCXO-172 / -173 / -174
Feature ( DataSheet : www.DataSheet4U.com ) IQVCXO-172, -173, -174 ISSUE 10; 13 OCTOBER 2004 Delivery Optio.
Manufacture ETC
Datasheet
Download IQVCXO-173 Datasheet

( DataSheet : www.DataSheet4U.com ) IQVCXO-172, -173, -174 IQVCXO-173 Datasheet
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IQVCXO-173
( DataSheet : www.DataSheet4U.com )
IQVCXO-172, -173, -174
ISSUE 10; 13 OCTOBER 2004
Delivery Options
I Please contact our sales office for current leadtimes
Output Compatibility
I HCMOS/LS TTL
I Drive Capability: 15pF/10LS TTL
Package Outline
I 14 pin DIL compatible resistance welded enclosure,
hermetically sealed with glass to metal seals
Standard Frequency Stabilities
I ±25ppm, ±50ppm , ±100ppm @ Vc = 2.5V
(inclusive of supply voltage & output load variations
over the operating temperature range)
Operating Temperature Ranges
I 0 to 70°C
I -40 to 85°C
Storage Temperature Range
I –55 to 125°C
Output Frequency Change
I ±50ppm min (IQVCXO-172)
I ±100ppm min (IQVCXO-173)
I ±200ppm min (IQVCXO-174)
Voltage Control Pin 1
I 2.5V ±2.0V
Marking
I Model number
I Operating temperature Code (if applicable)
I Frequency Stability Code
I Frequency
I Date Code (Year/Week)
Minimum Order Information Required
I Frequency + Model Number + Operating Temperature
Code (if applicable) + Frequency Stability
Outline in mm
0.45
Pin Connections
1. Voltage Control
7. GND
8. Output
14. +Vs
17
14 8
15.24
21.0 max
Output Waveform - HCMOS/LS TTL
+Vs
90%Vs
tf tr
50%Vs
10%Vs
0V t
T
Duty cycle = t x 100(%)
T
2.4V
1.4V
0.4V
Typical Voltage Control Curve @ 25°C & 20.0 MHz
(IQVCXO-172)
50
25
0
-25
-50
0.5 1.5
2.5 3.5 4.5 Vcont(T)
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IQVCXO-173
Electrical Specifications - maximum limiting values when measured in HCMOS test circuit.
Frequency
Range
Frequency
Stability
1.0 to
< 24.0MHz
1.0 to
< 24.0MHz
1.0 to
< 24.0MHz
24.0 to
45.0MHz
24.0 to
45.0MHz
24.0 to
45.0MHz
±25ppm
±25ppm
±50ppm
±25ppm
±50ppm
±100ppm
±25ppm
±25ppm
±50ppm
±25ppm
±50ppm
±100ppm
Supply
Voltage
5V±0.25V
Output
Frequency
Change
±50ppm min
Supply Current
20mA
Rise Time(tr)
10ns
Fall Time(tf)
10ns
5V±0.25V ±100ppm min
20mA
10ns
10ns
5V±0.25V ±200ppm min
20mA
10ns
10ns
5V±0.25V
±50ppm min
40mA
10ns
10ns
5V±0.25V ±100ppm min
40mA
10ns
10ns
5V±0.25V ±200ppm min
40mA
10ns
10ns
Duty Cycle Model Number
40/60%
40/60%
40/60%
40/60%
40/60%
40/60%
IQVCXO-172
IQVCXO-172I
IQVCXO-173
IQVCXO-173I
IQVCXO-174
IQVCXO-174I
IQVCXO-172
IQVCXO-172I
IQVCXO-173
IQVCXO-173I
IQVCXO-174
IQVCXO-174I
Ordering Example
22.0MHz IQVCXO-172 I C
Frequency
Model number
Operating Temperature Code: I = -40 to 85°C; Not applicable for 0 to 70°C
Frequency Stability: A = ±25ppm, B = ±50ppm, C = ±100ppm
Note: some specifications may not be available, please contact our sales office.
Test Circuit - HCMOS
Test Circuit - LS TTL
10.0k
2.0k
V
Oscillator
17
14 8
0.1µF
V
A +Vs
15pF*Oscilloscope
Frequency counter
*Inclusive of jigging & equipment capacitance
10.0k
A
2.0k Oscillator
17
14 8
V
V
0.1µF
+Vs
D1
15pF*
2.0k
D2
D3 Oscilloscope
D4
Frequency counter
D1 to D4 = IN4148
or equivalent
*Inclusive of jigging & equipment capacitance





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