TZA1015T PHILIPS [NXP Semiconductors], TZA1015T Datasheet - Page 4

• Manufacturer Part Number: TZA1015T
• Description: Data amplifier and laser supply circuit for CD and read-only optical systems HDALAS
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
BLOCK DIAGRAM
1999 Aug 19
handbook, full pagewidth
Data amplifier and laser supply circuit for CD
and read-only optical systems (HDALAS)
(1) Bandgap reference voltage.
RFBWS
V COM
GARF
MON
GSE
D1
D2
D3
D4
S5
S6
6
7
8
9
10
11
28
27
1
13
5
V DD(RF)
23
V GAP
V DD(LF)
Fig.1 Block diagram.
12
(1)
V/I
V/I
V DD(L)
4
3
TZA1015
GND
24
PWRON
V DD(LF)
16
V/I
MGK356
22
21
20
19
18
17
15
25
26
14
2
4
O1
O2
O3
O4
O5
O6
FTC
RFP
RFN
V ref
LD
CFIL
Product specification
TZA1015