TZA1027 View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
TZA1027 Datasheet PDF : 16 Pages
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Philips Semiconductors
Analog current buffer for CD-R and CD-RW
systems
TEST AND APPLICATION INFORMATION
Preliminary specification
TZA1027
handbook, full pagewidth
Ii(sd)(AC)
50
Ω
Vbias(sd)
Ii(cd)(AC)
50
Ω
Vbias(cd)
100 nF
470 kΩ
100 nF
470 kΩ
100 nF
470 kΩ
100 nF
470 kΩ
100 nF
470 kΩ
100 nF
470 kΩ
100 nF
470 kΩ
100 nF
470 kΩ
3.3 kΩ
3.3 kΩ
3.3 kΩ
3.3 kΩ
3.3 kΩ
3.3 kΩ
3.3 kΩ
3.3 kΩ
A1 7
3.9
pF
A2 2
3.9
pF
B1 6
3.9
pF
B2 3
3.9
pF
C1 1
3.9
pF
C2 8
3.9
pF
C3 5
3.9
pF
C4 4
3.9
pF
TZA1027
+
+5 V
PDWN 21
WRON 31
GAIN
SELECTOR
HG 30
23 A1LF
28 A2LF
24 B1LF
27 B2LF
29 C1LF
22 C2LF
25 C3LF
26 C4LF
100 nF 50 Ω
4.7 kΩ
100 nF 50 Ω
4.7 kΩ
100 nF 50 Ω
4.7 kΩ
100 nF 50 Ω
4.7 kΩ
100 nF 50 Ω
4.7 kΩ
100 nF 50 Ω
4.7 kΩ
100 nF 50 Ω
4.7 kΩ
100 nF 50 Ω
4.7 kΩ
19 CAHF
100 nF 50 Ω
1 kΩ
18 HFGND
+5 V
16
15
13
14
VDDA VDDD AGND DGND
+5 V
MGR883
1999 Sep 17
Fig.3 Test diagram.
9
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