COMPANDOR SL5015/P noise reduction cordless phone. compandor that
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SL5015/P
COMPANDOR
SL5015/P noise reduction cordless phone. compandor that consist compressor expander. Compandor reduces transmission noise compressing transmitting going signals expanding received signals. designed minimum requirement external components voltage operation. Small size advantage when used equipment which space premium. DATA, input output terminals provided convenience. styles packaging, SOP, available meet different requirements.
Features
voltage operation Vopr. 2.4~7.0V current consumption 4mA(Vcc=3V) Microphone amplifier used compressor data input output terminals buffer amplifier filter Mute independently Through Functions Built limiter (for compressor)
Ordering Information
Type
SL5015 SL5015P
Marking
SL5015 SL5015
Package Code
SOP20 DIP20
Outline Dimensions
SOP20
0.58
unit
DIP20
0.89R 7.62
7.52 10.31
0.22
26.14
0.41 0.25
0.51 1.52
7.62
12.83
2.56
3.30
1.27
7.11
2.54 22.84
0.46
5o-7
0.25
KSI-W003-000
SL5015/P
Absolute Maximum Ratings
Characteristics
Maximum Supply Voltage Power Dissipations Operating Temperature Range Storage Temperature Range
Symbol
Topr Tstg
Rating
1000(D) note 410(S) note
Unit
note Above Ta=+25 derate 8mW/°C
Above Ta=+25 derate 3.3mW/°C
Block Diagram Test Circuit
EXP.OUT DATA 50pF EXP.IN 0.047
100K
EXP. MUTE
THROUGH
COMP. MUTE
EXP.
REG.
LOGIC MUTE
100K 100K 100K
100K
REG.
RECT
3.3K
1000pF
1800pF
6000pF COMP.OUT 0.47
9.1K
0.047 COMP.IN
DATA 100K
FILTER
FILTER
KSI-W003-000
SL5015/P
Switch Position
Switch terminal
11(SW3) 12(SW4) 13(SW5) (SW1) (SW2)
High (Open Vcc)
Comp Mute Compandor Mute Signal Input Signal Input
Low(GND)
Comp Mute Through Mute
Electrical Characteristics
(Unless otherwise specified, Ta=25 Vcc=3V, f=1kHz,
Characteristics
Squelch Current Reference Voltage
Symbol
ICCQ Vref
Test Conditions
Signal
Min.
Typ.
Max.
1.55
Unit
Compre ssor
Input Resistance Standard Input Level Gain error(1) Gain error(2) Through ON/OFF Diff. Distortion Noise output Muting attenuation Limiting voltage GV(1) GV(2) MATT VOUT =300mVrms -20dB -40dB =0dB, 0dB, -0.5 -0.1 -1.5 1.15 12.5 1.35 17.0 +0.5 +1.0 +1.5 1.50 Vp-p
Expander
Standard Input Level Gain error(1) Gain error(2) Gain error(3) Through ON/OFF Diff. Distortion Noise output Muting attenuation Max. output voltage VOUT GV(1) GV(2) GV(3) MATT VOUT(max) 30mVrms -10dB -20dB -30dB 0dB, 0dB, level KSI-W003-000 -0.5 -1.0 -1.5 -2.5 -1.0 +0.5 +1.0 +1.5 +0.5 Vrms
Electrical Characteristics(continued)
(Unless otherwise specified, Ta=25 Vcc=3V, f=1kHz,
SL5015/P
Min. Typ. Max. Unit
Characteristics Buffer Amp(LPF)
Voltage Gain Freq Charact(1) Freq Charact(2) Distortion
Symbol
Test Conditions
300mVrms =300mVrms, f=3kHz =300mVrms, f=30kHz 300mVrms
-0.5 -4.5
0.02
(PIN VOLTAGE VCC=3V INPUT SIGNAL)
Pin.
NAME
FILTER FILTER COMP DATA C-DCF COMP RECT COMP COMP COMP
TYPE.
Unit
Pin.
NAME
COMP MUTE THROUGH MUTE DATA RECT
TYPE.
Unit
Typical Performance Characteristics
Input Voltage Output Voltage
Compressor
(300mVrms) Vout(dBV) -130 Vout(dBV) -120 -110 -100 Vin(dBV) (10mVrms) -100 -110 (30mVrms) Standard Level
Expander
3.0V, 1.0KHz 1.0Vrms (100mVrms) Standard Level 3.0V, 1.0KHz
KSI-W003-000
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