Philips Semiconductors
Stereo cassette head
preamplifier and equalizer
handbook1, 0full pagewidth
Ini
(pA/ Hz)
1
Preliminary specification
TDA1523
MLD341
10 1
10
20
handbogofk, full pagewidth
g315 Hz
(dB)
10
0
10
20
30
10
1996 Feb 26
10 2
10 3
10 4
Fig.6 Noise input current as a function of frequency.
f (Hz)
10 5
MLD342
10 2
10 3
10 4
f (Hz)
10 5
Fig.7 Frequency response curve for the circuit in Fig.1.
8