IQXO-22,-23 Commercial Oscillator
ISSUE 17; 6 OCTOBER 2004
Delivery Options
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I
Disable current 50µA typical
Marking
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Please contact our sales office for current leadtimes and
refer also to our stock list.
Model number + Operating Temperature Code
(if applicable)
Frequency Stability Code
Frequency
Date Code (Year/Week)
Output Compatibility
I
I
HCMOS/TTL
Drive Capability: 50pF or 10TTL (<70.0MHz)
30pF (70.0 to 160.0MHz)
Non tri-state (IQXO-22, -22I)
Tri-state (IQXO-23, -23I)
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I
I
I
Minimum Order Information Required
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I
Frequency + Model Number + Operating Temperature
(if applicable) + Frequency Stability
Package Outline
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LEADED SPXOs
8-pin DIL compatible resistance welded enclosure,
hermetically sealed with glass to metal seal. Available
over 0 to 70°C (IQXO-22, -23) or -40 to 85°C
(IQXO-22I, -23I)
Standard Frequency Stabilities
I
0.8 max
Operating Temperature Ranges
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11.8
0 to 70°C (IQXO-22, -23)
–40 to 85°C (IQXO-22I, -23I)
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I
–55 to 125°C
13.20
Pin connections
1. N/C or Enable/Disable.
4. GND
5. Output
8. +Vs
1
4
Environmental Specification
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I
Hermetic Seal: not to exceed 1x10
-8
mBar litres of
Helium leakage
Solderability: MIL-STD-202E, Method 208C
Vibration: 10 to 55Hz 0.76mm displacement, sweep 60
seconds, duration 2 hours
Rapid Change of Temperature over Operating
Temperature Range: 10 cycles
Shock: 981m/s
2
for 6ms, three shocks in each direction
along the three mutually perpendicular planes
8
5
I
7.62SQ
I
Output Waveform - HCMOS/TTL
+Vs
t
f
t
r
I
90%Vs
I
50%Vs
2.4V
1.4V
0.4V
T
Duty cycle = t x 100(%)
T
0V
t
Tri-state Operation (IQXO-23, -23I)
I
Logic ‘0’ to pin 1 disables oscillator output; when
disabled the oscillator output goes to the high
impedance state
No connection or Logic ‘1’ to pin 1 enables oscillator
output
Maximum ‘pull-down’ resistance required to disable
output = 20kΩ
10%Vs
I
I
13.20
Terminal Strength: 0.91kg max. Force perpendicular to
top & bottom
4.0 min
Storage Temperature Range
∅0.5
5.8 max
±25ppm, ±50ppm, ±100ppm
(over operating temperature range)
Outline in mm
Electrical Specifications - maximum limiting values when measured in HCMOS test circuit.
Frequency
Range
500.0kHz to
< 5.0MHz
5.0 to
< 16.0MHz
16 to
< 30.0MHz
30 to
< 50.0MHz
50 to
< 70.0MHz
70 to
160.0MHz
Ordering Example
Frequency
Model number -22, -22I = Non tri-state & -23, -23I = Tri-state
Operating Temperature Code: I = -40 to 85°C Not applicable for 0 to 70°C
Frequency Stability: A = ±25ppm, B = ±50ppm, C = ±100ppm
Please note that the rise and fall times listed are the maximum values we specify to cover various frequency breaks.
In practise the actual values are generally lower depending upon the spot frequency chosen. For typical values please
contact our sales office.
LEADED SPXOs
Frequency
Stability
±25ppm, ±50ppm,
±100ppm
±25ppm, ±50ppm,
±100ppm
±25ppm, ±50ppm,
±100ppm
±25ppm, ±50ppm,
±100ppm
±25ppm, ±50ppm,
±100ppm
±25ppm, ±50ppm,
±100ppm
Supply Voltage
5V±0.25V
5V±0.25V
5V±0.25V
5V±0.25V
5V±0.25V
5V±0.25V
Supply Current
20mA
20mA
30mA
40mA
50mA
70mA
Rise Time(t
r
)
15ns
10ns
10ns
8ns
6ns
5ns
22.0MHz
Fall Time(t
f
)
15ns
10ns
10ns
8ns
6ns
5ns
IQXO-22I B
Duty Cycle
45/55%
45/55%
45/55%
45/55%
40/60%
40/60%
Model Number
IQXO-22, -22I,
-23,-23I
IQXO-22, -22I,
-23,-23I
IQXO-22, -22I,
-23,-23I
IQXO-22, -22I,
-23,-23I
IQXO-22, -22I,
-23,-23I
IQXO-22, -22I,
-23,-23I
Test Circuit - HCMOS
Test Circuit - TTL
A
A
Oscillator
1 4
85
+Vs
Oscillator
14
8 5
+Vs
D
1
400R
D
2
V
0.1µF 15pF*
Oscilloscope
V
0.1µF
15pF*
D
3
D
4
Oscilloscope
Frequency counter
*Inclusive of jigging & equipment capacitance
Note: Pin 1 = No connection on non tri-state models
Frequency counter
D
1
to D
4
= IN916
or equivalent
*Inclusive of jigging & equipment capacitance
Note: Pin 1 = No connection on non tri-state models
STOCK OSCILLATORS
Minimum Order Information Required
I
IQXO-350 14-pin DIL Clock Oscillators - HCMOS/TTL
Frequency
1.0MHz
Frequency
Stability
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±50ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±50ppm
±100ppm
±100ppm
±100ppm
±100ppm
Stock No.
SPXO010197
SPXO011520
SPXO000118
SPXO010296
SPXO003154
SPXO003246
SPXO003222
SPXO011220
SPXO011505
SPXO003161
SPXO003210
SPXO003167
SPXO003263
SPXO003174
SPXO0010198
SPXO010980
SPXO003181
SPXO003236
SPXO003228
SPXO003225
SPXO003188
SPXO003238
SPXO010147
SPXO011178
SPXO003211
SPXO010117
SPXO010220
SPXO003227
SPXO003196
SPXO010098
SPXO003203
SPXO011525
SPXO003232
Alpha Code
X331B
X337B
E618A
X325B
X351A
X373A
X363A
X333B
X335B
X352A
X359A
X353A
X382A
X354A
X342B
X388A
X355A
X370A
X367A
X364A
X356A
X371A
X350B
X359B
X360A
X380A
X361B
X366A
X357B
X373B
X358A
X393B
X368A
Packaging
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Stock Number or Alpha Code
IQXO-22 8-pin DIL Clock Oscillators - HCMOS/TTL
Frequency
1.84320MHz
3.68640MHz
4.0MHz
8.0MHz
10.0MHz
12.0MHz
12.2880MHz
14.318180MHz
LEADED SPXOs
Frequency
Stability
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±100ppm
±50ppm
±50ppm
Stock No.
SPXO003038
SPXO003223
SPXO003155
SPXO003162
SPXO003168
SPXO003176
SPXO003257
SPXO003247
SPXO003277
SPXO003182
SPXO003245
SPXO003189
SPXO003929
SPXO003039
SPXO003280
SPXO003254
SPXO003213
SPXO003258
SPXO003197
SPXO003204
SPXO003260
SPXO003266
SPXO003279
SPXO009445
SPXO009446
Alpha Code
X361H
X363H
X351H
X352H
X353H
X354H
X379H
X373H
X388H
X355H
X372H
X356H
X371H
X386H
X390H
X376H
X360H
X380H
X357H
X358H
X381H
X384H
X389H
X453H
X455H
Packaging
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1.84320MHz
2.0MHz
3.68640MHz
4.0MHz
4.0960MHz
4.91520MHz
5.0MHz
6.0MHz
8.0MHz
9.83040MHz
10.0MHz
11.28960MHz
12.0MHz
12.2880MHz
14.74560MHz
16.0MHz
16.3840MHz
18.4320MHz
19.66080MHz
20.0MHz
24.0MHz
25.0MHz
30.0MHz
32.0MHz
32.7680MHz
33.330MHz
33.3330MHz
40.0MHz
48.0MHz
50.0MHz
64.0MHz
66.0MHz
14.74560MHz
16.0MHz
18.0MHz
20.0MHz
24.0MHz
24.5760MHz
25.0MHz
28.636360MHz
32.0MHz
32.7680MHz
40.0MHz
50.0MHz
60.0MHz
64.0MHz
80.0MHz
106.250MHz
125.0MHz
模拟电子
