cxa1580q Sony Electronics, cxa1580q Datasheet - Page 15

• Manufacturer Part Number: cxa1580q
• Description: Dolby B Type Noise Reduction System With Playback Equalizer
• Manufacturer: Sony Electronics

10
10
10
–1
–10
–20
–30
–40
–50
–60
–70
1
0
0
Total harmonic distortion (p re-amp lifier b lock)
–24
100
Inp ut : PB FIN1
O utp ut :
PB O UT1
Vcc=8.0V
V cc=8.0V
R
Rip p le elimination ratio (PB O UT)
L
=2.7k
–20
–16
O utp ut level [dB m]
Frequency [Hz]
–12
1k
f=10kHz
–8
f=1kHz
f=100Hz
–4
Ta=25˚C
Ta=25˚C
—15—
10k
0
10
10
10
–10
–20
–30
–40
–50
–60
–70
–2
–1
0
0
100
Inp ut : TAPEIN1
O utp ut :
LINEO UT1
Vcc=8.0V
0dB =Dolb y Level
V cc=8.0V
OFF
f= 1kHz
Total harmonic distortion (Dolb y b lock)
–6
Rip p le elimination ratio (LINEO UT)
OFF
f=1kHz
–2
O utp ut level [dB m]
Frequency [Hz]
2
ON f=10kHz
1k
ON
f=100Hz
6
NR OFF
10
CXD1580Q
NR ON
Ta=25˚C
Ta=25˚C
10k
14