CXA2509AQ View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
Manufacturer
CXA2509AQ Datasheet PDF : 21 Pages
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CXA2509AQ
Crosstalk between channels (1ch → 2ch)
0
VCC = 8.0V
–20 Input: PBFIN1
Output: LINEOUT2
–40 (constant LINEOUT level)
–60
–80
–100
–120
100
1k
10k
Frequency [Hz]
PBFIN1
47µ
680
PBEQ1
PBREF
24dB
PBOUT1
TAPEIN1 LINEOUT1
12k
2.2µ
300k
270
PBREF
Fig. 8. Measurement circuit of crosstalk
between channels
Music signal and signal interval detection level
frequency response
0
VCC = 8.0V
Ta = 25°C
Input: TAPEIN1
–10
G1: R = 39kΩ, C = 4.7nF
G2: R = 3.9kΩ, C = 0.47µF
–20
Music signal detection level
–30
G1
–40
Music signal interval detection level
–50
Music signal detection level G2
–60
Music signal interval detection level
100
1k
10k
Frequency [Hz]
HPF connection resistance in MS block vs.
Music signal and signal interval detection level characteristics
VCC = 8.0V
–30 f = 5kHz
Input: TAPEIN1
Ta = 25°C
–40
Music signal
–50
detection level
Music signal interval
detection level
–60
–70
1k
10k
100k
HPF connection resistance [Ω]
– 20 –
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