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Número de pieza | TZA1045TS | |
Descripción | Photodiode and amplifier IC for CD and DVD applications | |
Fabricantes | NXP Semiconductors | |
Logotipo | ||
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DATA SHEET
TZA1045
Photodiode and amplifier IC for
CD and DVD applications
Preliminary specification
Supersedes data of 2002 Nov 27
2003 Jun 26
1 page Philips Semiconductors
Photodiode and amplifier IC for
CD and DVD applications
SYMBOL
PARAMETER
CONDITIONS
Sensitivity
sDVD+R
output current sensitivity for
DVD+R
sCD-R
output current sensitivity for
CD-R
sDVD+RW output current sensitivity for
DVD+RW
sCD-RW
output current sensitivity for
CD-RW
writing; λ = 655 nm
Io(cen)
Io(sat)
Io(RFP), Io(RFN)
writing; λ = 785 nm
Io(cen)
Io(sat)
Io(RFP), Io(RFN)
writing; λ = 655 nm
Io(cen)
Io(sat)
Io(RFP), Io(RFN)
reading; λ = 655 nm
Io(cen)
Io(sat)
Io(RFP), Io(RFN)
writing; λ = 785 nm
Io(cen)
Io(sat)
Io(RFP), Io(RFN)
reading; λ = 785 nm
sDVD-ROM output current sensitivity for
DVD-ROM
sCD-ROM
output current sensitivity for
CD-ROM
Io(cen)
Io(sat)
Io(RFP), Io(RFN)
reading; λ = 655 nm
Io(cen)
Io(sat)
Io(RFP), Io(RFN)
reading; λ = 785 nm
Io(cen)
Io(sat)
Io(RFP), Io(RFN)
Note
1. The settling time includes the recovery time.
Preliminary specification
TZA1045
MIN. TYP. MAX. UNIT
− 1.44 − A/W
− 4.76 − A/W
− 0.54 − A/W
− 43.2 − A/W
− 173 − A/W
− 1.08 − A/W
− 2.88 − A/W
− 11.5 − A/W
− 1.08 − A/W
− 43.2 − A/W
− 173 − A/W
− 16.2 − A/W
− 5.67 − A/W
− 23.0 − A/W
− 2.16 − A/W
− 173 − A/W
− 691 − A/W
− 64.8 − A/W
− 21.6 − A/W
− 86.4 − A/W
− 8.1 − A/W
− 86.4 − A/W
− 346 − A/W
− 32.4 − A/W
2003 Jun 26
5
5 Page Philips Semiconductors
Photodiode and amplifier IC for
CD and DVD applications
Preliminary specification
TZA1045
SYMBOL
PARAMETER
CONDITIONS
MIN.
In(o)
spot noise differential
Io = 2 mA; fo = 50 MHz
output current
reading DVD-ROM
reading CD-ROM
reading DVD+RW
reading CD-RW
−
−
−
−
Satellite segment outputs; pins E, F, G and H
B−3dB
channel E, F, G and H
RF bandwidth
Io = 1 mA
writing DVD+R
65
writing CD-R
70
writing DVD+RW
90
writing CD-RW
60
reading DVD-ROM
85
reading CD-ROM
60
reading DVD+RW
80
reading CD-RW
40
Msens
channel E, F, G and H
matching sensitivity
note 5
0
Vo
Io
Io(offset)
Io(clip)
output voltage range
output current
output offset current
current clipping level
excluding writing CD-R
dark conditions;
Tamb = 0 to 70 °C
CD-R writing; note 4
1
0
−25
5
Settling time; note 6
tst(max)
settling time
CD-R write mode (central and
satellite channels);
Iset > 300 µA; accuracy set
level within ±5%; ratio write to
read peak level factor <50
−
CD-R write mode (differential
channels RFP and RFN);
Iset > 70 µA; accuracy set level
within ±5%; ratio write to read
peak level factor <50
−
CD-RW and DVD+RW write
modes (all channels); no clip;
Iset > 70 µA; accuracy set level
within ±5%; ratio write to read
peak level factor 2; Io < Io(max)
DVD+R write mode (all
channels); no clip;
Iset > 100 µA; accuracy set
level within ±5%; ratio write to
read peak level factor 20;
Io < Io(max)
−
−
TYP.
360
1 250
515
1 400
85
90
115
75
110
75
100
50
−
−
0.75
−
−
< 22
< 22
< 10
< 15
MAX. UNIT
− pA/√Hz
− pA/√Hz
− pA/√Hz
− pA/√Hz
105 MHz
110 MHz
140 MHz
90 MHz
135 MHz
90 MHz
120 MHz
60 MHz
+5 %
VDD2 − 1
6.5
+31
V
mA
µA
8 mA
− ns
− ns
− ns
− ns
2003 Jun 26
11
11 Page |
Páginas | Total 20 Páginas | |
PDF Descargar | [ Datasheet TZA1045TS.PDF ] |
Número de pieza | Descripción | Fabricantes |
TZA1045TS | Photodiode and amplifier IC for CD and DVD applications | NXP Semiconductors |
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