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Holtek Semiconductor Inc.
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| Part No. |
HT9172
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| OCR Text |
...me (see figure 4.) 5v 30 ms gain setting amplifier r in input resistance 5v 10 m i in input leakage current 5v v ss <(v vp ,v vn )...control t dp tone present detection time 5v 5 11 14 ms t da tone absent detection time 5v 4 8.5 ms... |
| Description |
DTMF Receiver
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| File Size |
136.08K /
14 Page |
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it Online |
Download Datasheet
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NXP
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| Part No. |
TZA3026
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| OCR Text |
gain control (agc), designed to be used in stm4/oc12 ?ber optic links. it ampli?es the current generated by a photo detector (pin diode or avalanche photodiode) and converts it to a differential output voltage. it offers a current mirror of... |
| Description |
SDH/SONET STM4/OC12 transimpedance amplifer
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| File Size |
99.63K /
15 Page |
View
it Online |
Download Datasheet
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Price and Availability
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