参数资料
型号: PT7C5005ALD-1DE
厂商: PERICOM SEMICONDUCTOR CORP
元件分类: XO, clock
英文描述: OTHER CLOCK GENERATOR, UUC6
封装: DIE-6
文件页数: 3/10页
文件大小: 355K
代理商: PT7C5005ALD-1DE
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PT0254(05/07)
2
Ver:0
Data Sheet
PT7C5005AL series
Crystal Oscillator
Series Configuration
Recommended operating frequency range1[MHz]
Built-in capacitance [pF]
Part No.
VDD=2.25 to 2.75V
VDD=2.7 to 3.6V
Gm
ratio
CG
CD
Rf [k]
PT7C5005ALA
60 to 70
70 to 100
1.0
8
10
2.2
PT7C5005ALB
-
90 to 110
1.5
6
3.3
PT7C5005ALC
-
100 to 150
1.5
3
3.3
PT7C5005ALD
45 to 60
60 to 80
1.0
8
10
3.5
PT7C5005ALE
30 to 45
40 to 60
1.0
8
15
5.6
Note1: The recommended operating frequency is a yardstick value derived from the crystal used for PTI characteristics
authentication. However, the oscillator frequency band is not guaranteed. Specifically, the characteristics can vary greatly due to
crystal characteristics and mounting conditions, so the oscillation characteristics of components must be carefully evaluated.
Block Diagram
Function Description
Standby Function
When INHN goes LOW, the oscillator stops and the output on Q becomes high impedance.
INHN
Q
Oscillator
HIGH (or open)
fo output frequency
Low
High impedance
Normal operation
Power-save Pull-up Resistance
The INHN pull-up resistance changes in response to the input level (HIGH or LOW). When INHN goes LOW (standby state), the
pull-up resistance becomes large to reduce the current consumption during standby.
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