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Infineon
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| Part No. |
PSB2161 PSB2163 PSB2161B
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| OCR Text |
...rect connection of microphones, earpiece and loudspeaker; * 42+3dB transmit amplification on chip, allows the direct connection of the speakerphone microphone without external OpAmp * Digital signal processing performs all CODEC functions; ... |
| Description |
Audio Ringing Codec Filter featuring Enhanced Speakerphone
From old datasheet system
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| File Size |
24.86K /
2 Page |
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it Online |
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Philips
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| Part No. |
TEA1113
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| OCR Text |
...compensation for microphone and earpiece amplifiers * LED on-hook/off-hook status indication * Microphone mute function available with switch. GENERAL DESCRIPTION APPLICATION
TEA1113
* Line powered telephone sets, cordless telephones,... |
| Description |
Low voltage versatile telephone
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| File Size |
120.92K /
20 Page |
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it Online |
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Atmel Corp
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| Part No. |
U4082BNBSP U4082B
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| OCR Text |
...lower and the coupling from the earpiece to the mouthpiece is almost nonexistent (the receiver is normally held against a person's ear). The U4082B provides the necessary level detectors, attenuators, and switching control for a properly op... |
| Description |
Voice-switched circuit
From old datasheet system
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| File Size |
169.10K /
22 Page |
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it Online |
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Atmel
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| Part No. |
U4082B
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| OCR Text |
...lower and the coupling from the earpiece to the mouthpiece is almost nonexistent (the receiver is normally held against a person's ear). The U4082B provides the necessary level detectors, attenuators, and switching control for a properly op... |
| Description |
Low-Voltage Voice-Switched IC for Hands-Free Operation
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| File Size |
317.60K /
22 Page |
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it Online |
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ZARLINK[Zarlink Semiconductor Inc]
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| Part No. |
ZL38003NBSP ZL38003GMG2 ZL38003
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| OCR Text |
... dB in 3 dB steps) Programmable earpiece Gain (-28 dB to +2 dB in 2 dB Steps) RX Channel Mute, Programmable RX Volume control (-21 dB to 0 dB in 3 dB Steps)
Differential earpiece Driver Outputs (66 mW rms into 32 Ohms, 150 mW rms into 16... |
| Description |
AEC with Noise Reduction & Codecs for Digital Hands-Free Communication
The ZL38003 is an Acoustic Echo Canceller (AEC) with dual codec.
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| File Size |
224.03K /
7 Page |
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it Online |
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Atmel Corp
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| Part No. |
U3600BM-NFNG3 U3600BM-NFN
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| OCR Text |
...mplifier Asymmetrical Output of earpiece Amplifier Compander Power Supply Management Serial Bus
Single-chip Cordless Telephone IC U3600BM Preliminary
Application
* CT0 Standard * Narrowband Voice and Data Transmitting / Receiving Sys... |
| Description |
Telecomm/Datacomm, Other - Datasheet Reference
From old datasheet system
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| File Size |
303.86K /
44 Page |
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it Online |
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Atmel
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| Part No. |
U3600BM
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| OCR Text |
...lifier D Asymmetrical output of earpiece amplifier D Compander D Power supply management D Serial bus Application: CT0 standard Narrow band voice and data transmitting / receiving systems
MIX2IN MIX2O OSCGND MIX1O MIX2GND XCK VAF 39 37 36 ... |
| Description |
Single Chip Cordless Telephone IC
From old datasheet system
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| File Size |
218.06K /
34 Page |
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it Online |
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Atmel Corp
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| Part No. |
U4090B-NNBSP U4090B-N
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| OCR Text |
...nsation D Symmetrical output of earpiece amplifier D Built-in ear protection D DTMF and MUTE input D Adjustable sidetone suppression independent of sending and receiving amplification D Speech circuit with two sidetone networks D Built-in l... |
| Description |
Multi-standard feature phone circuit with voice switch
From old datasheet system
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| File Size |
414.25K /
31 Page |
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it Online |
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Atmel Corp
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| Part No. |
U4090B-P
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| OCR Text |
...nsation D Symmetrical output of earpiece amplifier D Built-in ear protection D DTMF and MUTE input D Adjustable sidetone suppression independent of sending and receiving amplification D Speech circuit with two sidetone networks D Built-in l... |
| Description |
Multi-standard feature phone circuit with voice switch
From old datasheet system
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| File Size |
417.04K /
31 Page |
View
it Online |
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