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FX643P1 参数 Datasheet PDF下载

FX643P1图片预览
型号: FX643P1
PDF下载: 下载PDF文件 查看货源
内容描述: 呼叫进程音检测 [Call Progress Tone Detector]
分类和应用: 电信集成电路电信信令电路电信电路光电二极管
文件页数/大小: 14 页 / 274 K
品牌: CMLMICRO [ CML MICROCIRCUITS ]
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Call Progress Tone Detector
FX643
1.4
External Components
Typical Values:
C1
1nF ± 20% at 5V, 560pF ± 20% at 3.3V
C2
0.1µF ± 20%
(For details of clock frequency, refer to Section 1.7.1)
C3, C4 33pF ± 20%
R1
1M
± 10%
X1
3.579545MHz
(Refer to Section 1.7.1)
Figure 2 Recommended External Components
©
1996 Consumer Microcircuits Limited
5
D/643/4