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TEMIC[TEMIC Semiconductors]
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| Part No. |
U4030B-AFLG3 U4030B U4030B-AFL
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| OCR Text |
...unless otherwise specified. 300 w and the maximum output current is 300 mA. The VM-pin is virtual ground for the receiving amplifier.
Pow...dtmf
The amplification of the dtmf signal is determined by the ratio of RS1 and RS2 as follows:
VD... |
| Description |
Telephone Speech Circuit
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| File Size |
158.91K /
14 Page |
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CONSUMER MICROCIRCUITS LIMITED
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| Part No. |
FX803
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| OCR Text |
...component value r 1 = 1.0m w r 2 2.0m w *r 3 100k w *r 4 82.0k w *r 5 122k w *r 6 100k w *r 7 100k w r 8 22.0k w notes 1. xtal/cloc...dtmf configuration. single tone output levels are set independently or by the fx806 modulator driver... |
| Description |
Audio Signalling Processor
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| File Size |
136.14K /
16 Page |
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it Online |
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Winbond Electronics
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| Part No. |
w91511AN w91511N w91510N
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| OCR Text |
...tage v to row group, r l = 5 k w 130 150 170 mvrm s pre-emphasis col/row, v dd = 2.0 to 5.5v 1 2 3 db dtmf distortion thd r l = 5 k w , v dd = 2.0 to 5.5v - -30 -23 db dtmf output dc level v tdc r l = 5 k w , v dd = 2.0 to 5.5v 1.0 - ... |
| Description |
TONE/PULSE DIALER wITH HANDFREE AND SAVE FUNCTION
TONE/PULSE DIALER wITH HANDSFREE AND SAVE FUNCTIONS
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| File Size |
188.07K /
16 Page |
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it Online |
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SGS Thomson Microelectronics
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| Part No. |
AN823
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| OCR Text |
... an output level at 0dBm on 600 w h en n o a t t e nu a t i on is sel ect ed i n t he ST75C52/520. A filter at 9.6kHz is installed on the TX...dtmf we suggest an output level equal to -4.4dBm. The method to compute the SETGN 's parameter is : ... |
| Description |
ST75C52/ST75C520-SINGLE ENDED AND SINGLE POwER SUPPLY HYBRID CIRCUIT
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| File Size |
101.17K /
6 Page |
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it Online |
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Kenwood
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| Part No. |
TK-760G TK-860G
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| OCR Text |
...el (Narrow ch. only) Built-in 4 w Speaker 2 Color LED Indicator Inverting Front Panel Home Channel Function Key Lock Function QT/DQT Encode/Decode dtmf Decode & dtmf DBD 2-Tone Decode & 2-Tone Encode dtmf ANI Encode dtmf Auto Dial Memory (9... |
| Description |
(TK-760G / TK-860G) Compact Multi-Mode FM Mobile
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| File Size |
93.53K /
3 Page |
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it Online |
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Motorola
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| Part No. |
MC145436A
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| OCR Text |
www.DataSheet4U.com
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MC145436A/D
MC145436A
Advance Information
L...dtmf standard with outputs in hexadecimal. Switched capacitor filter technology is used together wit... |
| Description |
Low Power Dual Tone Multiple Frequency Receiver
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| File Size |
120.96K /
8 Page |
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it Online |
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TEL
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| Part No. |
Gw502
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| OCR Text |
w w w
(8 (8 ) ) 16 P/T IP R 0 HOLD IP IP IP
Rev:V1.0
1
om .c 4U et he aS at .D w w w
2002.08.09
Gw502
1 2 3 4 5 6~13 14~21...dtmf PLLC Xin Xout VCC COL7~COL0 COM7~COM0 GND GND SEG0~SEG23 XDP MUTE ROUTN ROUTP PDETE RDETE Beep ... |
| Description |
Gw502
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| File Size |
161.41K /
6 Page |
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it Online |
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Price and Availability
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