TZA1045 查看數據表（PDF） - Philips Electronics
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TZA1045 Datasheet PDF : 20 Pages
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Philips Semiconductors
Photodiode and amplifier IC for
CD and DVD applications
Preliminary specification
TZA1045
SYMBOL
PARAMETER
CONDITIONS
Msens
channel A, B, C and D
matching sensitivity
note 3
Vo
Io
Io(offset)
Io(clip)
In(o)
output voltage range
output current
excluding writing CD-R
output offset current
output current clipping
level
dark conditions;
Tamb = 0 to 70 °C
CD-R writing; note 4
spot noise output current Io = 2.0 mA; fo = 50 MHz
reading DVD-ROM
reading CD-ROM
reading DVD+RW
reading CD-RW
Differential RF outputs; pins RFP and RFN
B−3dB
channel RFP and RFN
RF bandwidth
Io = 1 mA
writing DVD+R
writing CD-R
writing DVD+RW
writing CD-RW
reading DVD-ROM
reading CD-ROM
reading DVD+RW
∆td(p)
phase delay variation
reading CD-RW
Io = 1 mA; fi = 13 to 130 MHz
reading DVD-ROM
reading CD-ROM
reading DVD+RW
∆td(g)
group delay variation
reading CD-RW
Io = 1.5 mA;
fi = 2.6 to 130 MHz
reading DVD-ROM
reading CD-ROM
reading DVD+RW
Vo
Io
Io(offset)
output voltage range
output current
output offset current
reading CD-RW
dark conditions;
Tamb = 0 to 70 °C
pin RFP
pin RFN
MIN.
0
1
0
−7
5
−
−
−
−
135
235
290
120
135
95
140
80
−
−
−
−
−
−
−
−
1
0
13
−14
TYP.
−
−
3
−
−
480
1 660
685
1 900
170
290
360
150
170
120
175
105
0.15
1
0.25
1.3
0.4
0.8
0.6
1.2
−
2
−
−
MAX.
+5
UNIT
%
VDD2 − 1 V
6.5
mA
+15
µA
8
mA
−
pA/√Hz
−
pA/√Hz
−
pA/√Hz
−
pA/√Hz
205
MHz
350
MHz
435
MHz
180
MHz
210
MHz
145
MHz
210
MHz
130
MHz
−
ns
−
ns
−
ns
−
ns
−
ns
−
ns
−
ns
−
ns
VDD2 − 1 V
8
mA
0
µA
0
µA
2003 Jun 26
10
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