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参数资料
| 型号： | FREQ3IQXO-70C |
| 厂商： | IQD FREQUENCY PRODUCTS LTD |
| 元件分类： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 32.001 MHz - 50 MHz, HCMOS/TTL OUTPUT |
| 文件页数： | 1/2页 |
| 文件大小： | 46K |
| 代理商： | FREQ3IQXO-70C |
SURF
ACE
MOUNT
SPXOs
IQXO-70, -71
ISSUE 8; 19 OCTOBER 2004
Delivery Options
s
Please contact our sales office for current leadtimes
Output Compatibility
s
Tri-state HCMOS/TTL (5.0V) (IQXO-70), Load 50pF max
s
Tri-state HCMOS (3.3V) (IQXO-71), Load 15pF max
Package Outline
s
7.5 x 5.0mm SMD Ceramic Package.
Available over –10 to 70°C (IQXO-70, -71) or
–40 to 85°C (IQXO-70I, -71I)
Standard Frequency Stabilities
s
±25ppm (not available over –40 to 85°C), ±50ppm,
±100ppm (inclusive of supply voltage & output load
variations over the operating temperature range)
Operating Temperature Range
s
–10 to 70°C (IQXO-70, -71)
s
–40 to 85°C (IQXO-70I, -71I)
Storage Temperature Range
s
–55 to 125°C
Tri-state Operation
s
Logic ‘1’ to pad 1 enables oscillator output,
IQXO-70 2.2V min, IQXO-71 0.7Vs min
s
Logic ‘0’ to pad 1 disables oscillator output; when
disabled the oscillator output goes to the high
impedance state, IQXO-70 0.8V max, IQXO-71 0.3Vs
max
s
No connection to pad 1 enables oscillator output
Solder Conditions
s
For typical soldering conditions, please see the relevant
pages in Applications Notes
Marking
s
Model number (+ Operating Temperature Code; if
applicable)
s
Frequency Stability Code
s
Frequency
Minimum Order Information Required
s
Frequency + Model Number + Operating Temperature
Code (if applicable) + Frequency Stability
s
Please refer to our programmable oscillator chapter for
fast make products
Output Waveform
Outline in mm
5.08
5.0
1.5
12
3
4
2
.6
1.4
0.1
Pad Connections
1. Enable/Disable
2. GND
3. Output
4. +Vs
Solder pad layout
1.8
2.0
4.2
5.08
1.2
1.21
7.5
tr
tf
t
T
90%Vs
10%Vs
50%Vs
0V
+Vs
2.4V
0.4V
Duty cycle = t x 100(%)
T
1.4V
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