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U3501BM Datasheet, PDF (12/20 Pages) TEMIC Semiconductors – Cordless Telephone Signal Processor | |||
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U3501BM
Scrambler
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ EPREE BSCR
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ 0
0
BCOMP
1
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Parameters
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Conversion gain versus
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ frequency FIN (1 kHz)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ reference level 0 dB
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Carrier break through
Test Conditions / Pins
FIN = 100 Hz, FOUT = 4255 Hz
FIN = 300 Hz, FOUT = 4055 Hz
FIN = 700 Hz, FOUT = 3655 Hz
FIN = 1800 Hz, FOUT = 2555 Hz
FIN = 2600 Hz, FOUT = 1755 Hz
FIN = 3400 Hz, FOUT = 955 Hz
FIN = 3600 Hz, FOUT = 755 Hz
FIN = 1000 Hz, FOUT = 3355 Hz
Measure FOUT = 4355 Hz
Min.
Typ.
Max.
Unit
â4.5
â3.5
â2.5
â2.3
â1.3
â0.3
â0.9
0.1
1.1
â1.1
â0.1
0.9
â1.1
â0.1
0.9
dB
â2.5
â1.5
â0.5
â4.9
â3.9
â2.8
â1
0
1
10
mVRMS
ÃÃÃDÃÃÃeEscDÃÃÃ0rEaEÃÃÃmbÃÃÃlBeS0ÃÃÃrCRÃÃÃÃÃÃBÃÃÃC1OÃÃÃMÃÃÃP ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ
Parameters
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Conversion gain
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Versus frequency
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Carrier break through
Test Conditions / Pins
FIN = 4255 Hz, FOUT = 100 Hz
FIN = 4055 Hz, FOUT = 300 Hz
FIN = 3655 Hz, FOUT = 700 Hz
FIN = 2555 Hz, FOUT = 1800 Hz
FIN = 1755 Hz, FOUT = 2600 Hz
FIN = 955 Hz, FOUT = 3400 Hz
FIN = 755 Hz, FOUT = 3600 Hz
FIN = 3355 Hz, FOUT = 1000 Hz
Measure FOUT = 4355 kHz
Min.
Typ.
Max.
Unit
â3.8
â2.6
â1.8
â1.6
â0.6
0.1
â0.5
0.5
1.5
â1.7
â0.7
0.3
â0.7
6.3
1.3
dB
â1.4
â0.4
0.6
â1.7
â0.7
0.3
â1
0
1
0.3
mVRMS
DATAS
Gain
Stage
F â3dB = 3.55 kHz
F â3dB = 4.2 kHz
Output buffer
Signal:
State:
Gain:
4.35 kHz / DC / OFF
SCRON / SCROFF / DATA
â4dB / 0 dB / OFF
1 kHz
SCRON / SCROFF
5.9 dB / 1.9 dB
Gain
Stage
12 (20)
F â3dB = 4.2 kHz
DATAS
Signal:
State:
Gain:
4.35 kHz / DC / OFF
DESCRON / DESCROFF / DATA
â4dB / 0 dB / OFF
Figure 9.
F â3dB = 3.55 kHz
1 kHz
DESCRON / DESCROFF
â0.5 dB / â4.5 dB
Deemphasis
12406
TELEFUNKEN Semiconductors
Preliminary Information
Rev. A1, 29-Jul-96
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