TZA1026T Philips Semiconductors, TZA1026T Datasheet - Page 4

• Manufacturer Part Number: TZA1026T
• Description: Data amplifier and laser supply circuit for CD audio and video optical systems ADALASAuto
• Manufacturer: Philips Semiconductors

Philips Semiconductors
BLOCK DIAGRAM
1998 Oct 30
handbook, full pagewidth
Data amplifier and laser supply circuit for CD
audio and video optical systems (ADALASAuto)
(1) Band gap reference voltage.
CDRW
MON
DIN
11
5
4
GND
6
V DD
V GAP
13
(1)
Fig.1 Block diagram.
V DD(L)
1
4
2
V/I
V/I
2
4
TZA1026
V DD
V DD
kHz
250
MBK889
12
10
14
9
8
1
3
7
EQSEL
RFFB
RFEQO
CMFB
LD
RGADJ
CFIL
PWRON
Product specification
TZA1026