CXA1911 데이터 시트보기 (PDF) - Sony Semiconductor
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CXA1911 Datasheet PDF : 18 Pages
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• PBOUT, PBFB, PBIN equivalent circuit
CXA1911Q
Vcc
VREG
PBOUT
1
30
PBFB
32
39
147
300k
10p
PBIN
33
34
37
38
600
GND
Electrical Characteristics (Ta=25°C, VCC=8.0 V, RL: output load resistance, Rg: head equivalent impedance;
unless otherwise specified, 120 µs, FWD mode, NR OFF, MS OFF)
Measurement conditions
Item
Symbol (input pin, input level frequency etc.) Min. Typ. Max. Unit
Operating voltage
Vopr
Current consumption
ICC
Dolby block (Dolby level -6 dBm=0 dB)
TAPE IN input sensitivity
VTIN
NR B decode boost 1
BP1
NR B decode boost 2
BP2
NR B decode boost 3
BP3
NR B decode boost 4
BP4
NR B decode boost 5
BP5
NR C decode boost 1
CP1
NR C decode boost 2
CP2
NR C decode boost 3
CP3
NR C decode boost 4
CP4
NR C decode boost 5
CP5
NR C decode boost 6
CP6
No signal
LINE OUT=0dB 1kHz
500Hz, LINE OUT –25dB, NR B, TAPE IN
2kHz, LINE OUT –25dB, NR B, TAPE IN
5kHz, LINE OUT –25dB, NR B, TAPE IN
10kHz, LINE OUT –40dB, NR B, TAPE IN
10kHz, LINE OUT 0dB, NR B, TAPE IN
500Hz, LINE OUT –60dB, NR C, TAPE IN
500Hz, LINE OUT –25dB, NR C, TAPE IN
2kHz, LINE OUT –60dB, NR C, TAPE IN
2kHz, LINE OUT –25dB, NR C, TAPE IN
5kHz, LINE OUT –25dB, NR C, TAPE IN
10kHz, LINE OUT 0dB NR C, TAPEIN
7.8 8.0 11.0 V
18.5 21.9 25.5 mA
–32.0 –30.0 –28.0 dBm
1.4 3.4 4.4
5.5 6.0 8.5
3.9 5.1 6.9 dB
9.7 10.2 11.9
–1.1 0 1.9
14.2 16.5 18.2
7.2 9.8 11.2
18.7 20.9 22.7
dB
5.4 7.3 9.4
3.5 5.7 7.5
–5.5 –3.9 –1.5
—7—
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