CXA2561Q データシートの表示（PDF） - Sony Semiconductor
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CXA2561Q Datasheet PDF : 20 Pages
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CXA2561Q
Electrical Characteristics
(Ta = 25°C, VCC = 8.0V. DVCC = 5.0V)
Item
Symbol
Measurement conditions
Min. Typ. Max. Unit
Operating voltage
Vopr
7.8 8.0 11.0 V
Current consumption ICC
No signal, NR OFF, MUTE OFF, 70µs,
MS ON
13.0 19.2 25.0 mA
Dolby NR (0dB = Dolby level LINEOUT of –6dBm)
TAPEIN input sensitivity VTIN
TAPEIN 1kHz, LINEOUT 0dB, NR OFF
–32.0 –30.0 –28.0 dBm
B type decode boost
characteristics 1
BP1
TAPEIN 500Hz, LINEOUT –25dB, NR B
1.4 2.9 4.4 dB
B type decode boost
characteristics 2
BP2
TAPEIN 2kHz, LINEOUT –25dB, NR B
5.5 7.0 8.5 dB
B type decode boost
characteristics 3
BP3
TAPEIN 5kHz, LINEOUT –25dB, NR B
3.9 5.4 6.9 dB
B type decode boost
characteristics 4
BP4
TAPEIN 10kHz, LINEOUT –40dB, NR B
9.7 10.4 11.9 dB
B type decode boost
characteristics 5
BP5
TAPEIN 10kHz, LINEOUT 0dB, NR B
–1.1 0.4 1.9 dB
C type decode boost
characteristics 1
CP1
TAPEIN 500Hz, LINEOUT –60dB, NR C 14.2 16.2 18.2 dB
C type decode boost
characteristics 2
CP2
TAPEIN 500Hz, LINEOUT –25dB, NR C
7.2 9.2 11.2 dB
C type decode boost
characteristics 3
CP3
TAPEIN 2kHz, LINEOUT –60dB, NR C
18.7 20.7 22.7 dB
C type decode boost
characteristics 4
CP4
TAPEIN 2kHz, LINEOUT –25dB, NR C
5.4 7.4 9.4 dB
C type decode boost
characteristics 5
CP5
TAPEIN 5kHz, LINEOUT –25dB, NR C
3.5 5.5 7.5 dB
C type decode boost
characteristics 6
CP6
TAPEIN 10kHz, LINEOUT 0dB, NR C
–5.5 –3.5 –1.5 dB
Total harmonic
distortion 1
THD1
TAPEIN 1kHz –20dBm, NR OFF,
RL = 2.7kΩ
— 0.01 0.2 %
Total harmonic
distortion 2
THD2
TAPEIN 1kHz –20dBm, NR B,
RL = 2.7kΩ
— 0.04 0.2 %
Total harmonic
distortion 3
THD3
TAPEIN 1kHz –20dBm, NR C,
RL = 2.7kΩ
— 0.05 0.3 %
Decode S/N ratio 1
SN1
No signal, NR B, Rg = 5.1kΩ,
CCIR/ARM filter used
77.0 87.0 — dB
Decode S/N ratio 2
SN2
No signal, NR C, Rg = 5.1kΩ,
CCIR/ARM filter used
80.0 82.0 — dB
Signal handling
SH1
TAPEIN 1kHz, NR OFF, RL = 2.7kΩ,
THD = 1%
13.0 14.4 — dB
Crosstalk between
channels 1
CT1
TAPEIN 1kHz –24dBm, NR OFF,
1kHz BPF used
— –96.0 –70.0 dB
–8–
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