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Zarlink
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Part No. |
MT8843 96
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OCR Text |
...
Tone Detection Algorithm
guard Time
StD St/GT ESt VDD VSS
OSCin OSCout TRIGin
TRIGRC
TRIGout
Figure 1- Functional Block Diagram
5-31
MT8843
IN+ INGS VRef CAP TRIGin TRIGRC TRIGout MODE OSCin OSCout VSS 1 2 3 4 5 6... |
Description |
CMOS From old datasheet system
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File Size |
222.13K /
23 Page |
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it Online |
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Toshiba
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Part No. |
TA1317N EA09690
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OCR Text |
...R
V EHT V-RAMP LIMITER DAC V guard DETECT V PHASE
H EHT
EW WIDTH
BAND-GAP 1 VREF 2 CENTER DAC 3 EHT IN 4 V DRIVE 5 V-DC REF 6 V NF 7 VCC
EW PWM 8 EW PWM 9 ANALOG GND 10 EW FD 11 EW FILTER 12 FBP IN
SDA
SCL
2000-05-18... |
Description |
From old datasheet system
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File Size |
867.59K /
56 Page |
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it Online |
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Sanyo
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Part No. |
LC7385M 2076
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OCR Text |
... tone pair duration exceeds set guard time. Goes HIGH when valid tone paire is detected. Used to set guard time. Power supply. Normally 5V. O 3-state data output I I/O I I O O I I I O Input amplifier non-inverting input. Input amplifier inv... |
Description |
CMOS IC From old datasheet system
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File Size |
100.34K /
8 Page |
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it Online |
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Zarlink
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Part No. |
MT8889C 101
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OCR Text |
...tive micro interface Adjustable guard time Automatic tone burst mode Call progress tone detection to -30dBm
DS5433 ISSUE 7 March 2001
Ordering Information MT8889CE 20 Pin Plastic DIP MT8889CS 20 Pin SOIC MT8889CN 24 Pin SSOP -40C to +85... |
Description |
Integrated DTMF Transceiver with Adaptive Micro Interface From old datasheet system
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File Size |
737.48K /
30 Page |
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it Online |
Download Datasheet
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Zarlink
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Part No. |
MT8889
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OCR Text |
...tive micro interface Adjustable guard time Automatic tone burst mode Call progress tone detection to -30dBm
DS5433 ISSUE 7 March 2001
Ordering Information MT8889CE 20 Pin Plastic DIP MT8889CS 20 Pin SOIC MT8889CN 24 Pin SSOP -40C to +85... |
Description |
Integrated DTMF Transceiver with Adaptive Micro Interface From old datasheet system
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File Size |
509.05K /
31 Page |
View
it Online |
Download Datasheet
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Price and Availability
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