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U3501BM Datasheet, PDF (11/20 Pages) TEMIC Semiconductors – Cordless Telephone Signal Processor | |||
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U3501BM
ÃÃÃÃCÃÃÃÃBoSmÃÃÃÃC1pRÃaÃÃÃnEÃdÃÃÃPeR0ÃrÃÃEÃE/ÃCÃÃÃGoÃ2ÃÃÃm0TXpÃÃÃÃr0eÃÃÃÃGss2oÃ1ÃÃÃTrXÃÃÃÃ1 ÃGÃÃÃ20TÃÃÃÃXÃ2ÃÃÃGÃÃÃÃ21TÃÃÃÃX3ÃÃÃÃE1ÃTÃÃÃXÃÃÃÃGÃ01ÃÃÃTXÃÃÃÃ0ÃÃÃÃG10ÃÃÃÃTXÃÃÃÃ1 ÃGÃÃÃ11TÃÃÃÃX2ÃÃÃÃGÃÃÃÃ10TÃÃÃÃX3ÃÃÃÃÃÃÃÃ
Parameters
TX input impedance COIN
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Gain reference level G0TX
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Change of gain when
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ compresser is bypassed
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ (relative to G0TX)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Gain tracking
(relative to G0TX)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Attack time
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Release time
Test conditions
BCOMP = 1
VCOIN = â10 dBVrms
VCOIN = â10 dBVrms
BCOMP = 1
VCOIN = â30 dBVrms
VCOIN = â50 dBVrms
VCOIN = â60 dBVrms
VCOIN = â70 dBVrms
³ VCOIN = step
â30 dBVrms â18 dBVrms
measure time after step when
output voltage has 1.5 times the
final value
³ VCOIN = step
â18 dBVrms â30 dBVrms
measure time after step when
output voltage has 0.75 times the
final value
Min. Typ. Max. Unit Fig.
9
14
22
kW
1
5.5
10
dB
0,5
0.5
dB
â11
â9
â21
â30
â19
â22
â28
3.5
8
ms
14.4
ms
470 nF
100 nF
VCOIN
2 CTC
26 D
25 C
TXO 1
3 COIN
Figure 8.
Setup
100 kW
96 11785
TELEFUNKEN Semiconductors
Rev. A1, 29-Jul-96
Preliminary Information
11 (20)
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