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Atmel
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| Part No. |
U4090B
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| OCR Text |
...pensation Symmetrical output of earpiece amplifier Built-in ear protection DTMF and MUTE input Adjustable sidetone suppression independent of sending and receiving amplification Speech circuit with two sidetone networks Built-in line detect... |
| Description |
Monolithic Integrated Feature Phone Circuit
From old datasheet system
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| File Size |
666.43K /
31 Page |
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it Online |
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Wolfson
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| Part No. |
WM8753
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| OCR Text |
...ers for speakers, headphone and earpiece. External component requirements are reduced as no separate microphone or headphone amplifiers are required, and Cap-less connections can be made to all loads. Advanced on-chip digital signal process... |
| Description |
HI-FI AND TELEPHONY DUAL CODEC
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| File Size |
918.63K /
85 Page |
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it Online |
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Infineon
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| Part No. |
PMB2920 PMB2920K
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| OCR Text |
...s. Connection of microphone and earpiece is possible with a minimum of external components. Furthermore the device generates the reference voltages for the A/D converter the TXDA output voltage stabilization and the LCD-display-driver modul... |
| Description |
DECT Analog Circuit
From old datasheet system
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| File Size |
14.66K /
1 Page |
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it Online |
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Philips
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| Part No. |
TEA1112A TEA1112
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| OCR Text |
...compensation for microphone and earpiece amplifiers * LED on-hook/off-hook status indication * Microphone mute function (MMUTE for TEA1112 and MMUTE for TEA1112A). APPLICATION
TEA1112; TEA1112A
* Line powered telephone sets, cordless ... |
| Description |
Low voltage versatile telephone
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| File Size |
116.68K /
20 Page |
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it Online |
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Atmel
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| Part No. |
U3502BM
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| OCR Text |
...plifier D Symmetrical output of earpiece amplifier D Compander D Pre- and deemphasis D Data management by FSK coding D Power-supply management D Serial bus Application: CT1 plus, 900 MHz ISM USA
Block Diagram
RXI DACO RECDC
RGAIN ADJ... |
| Description |
Cordless Telephone Signal Processor
From old datasheet system
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| File Size |
177.50K /
16 Page |
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it Online |
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Conexant
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| Part No. |
PH2403
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| OCR Text |
...PH2403 Applications
* Headset, earpiece * ISM 2.4GHz frequency band applications. * Personal Wireless Communications. * Cellular Phones & Handset. * PDAs & Mobile Computers & Peripherals
The PH2403 is fabricated in a SiGe BiCMOS ASIC pr... |
| Description |
Bluetooth RF Transceiver
From old datasheet system
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| File Size |
41.83K /
1 Page |
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it Online |
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Philips
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| Part No. |
TEA1110A TEA1110A/C2 TEA1110AT/C2
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| OCR Text |
...compensation for microphone and earpiece amplifiers. QUICK REFERENCE DATA Iline = 15 mA; VEE = 0 V; RSLPE = 20 ; AGC pin connected to VEE; Zline = 600 ; f = 1 kHz; Tamb = 25 C for TEA1110A(T); Tj = 25 C for TEA1110AUH; unless otherwise spec... |
| Description |
TEA1110A; Low voltage versatile telephone transmission circuit with dialler interface
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| File Size |
135.04K /
24 Page |
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it Online |
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Price and Availability
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