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參數資料
| 型號： | TZA1045TM |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO16 |
| 封裝： | 6.60 X 5.20 MM, 1.10 MM HEIGHT, PLASTIC, SOT-814-1, HTSSON-16 |
| 文件頁數： | 2/21頁 |
| 文件大小： | 109K |
| 代理商： | TZA1045TM |
2003 Dec 01
10
Philips Semiconductors
Preliminary specication
Photodiode and amplier IC for
CD and DVD applications
TZA1045
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
CHARACTERISTICS
VDD1 =VDD2 = 5 V; pin R/W = LOW; pin H/L = LOW; pin CD/DVD = HIGH; VA to VH = 2.5 V; VRFP =VRFN = 2.5 V;
measured in dark conditions; Tamb =25 °C; unless otherwise specied.
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
VDD1
supply voltage front-end
0.3
+5.5
V
VDD2
supply voltage back-end
0.3
+5.5
V
DD1
supply voltage difference with respect to VDD2
VDD2 0.3 VDD2 + 0.3 V
V
DD2
supply voltage difference with respect to VDD1
VDD1 0.3 VDD1 + 0.3 V
Vn
voltage at pins
A, B, C, D, E, F, G, H, RFP and RFN
0.3
VDD2 + 0.3 V
CD/DVD, H/L and R/W
0.3
VDD1 + 0.3 V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
VDD1
supply voltage front-end
note 1
4.5
5.0
5.5
V
VDD2
supply voltage back-end
note 1
4.5
5.0
5.5
V
IDD1
supply current front-end
dark conditions; note 2
writing DVD+R
12.8
17.4
21.3
mA
writing CD-R
30.9
41.2
51.5
mA
writing DVD+RW
12.9
17.2
21.5
mA
writing CD-RW
11.4
15.2
19.0
mA
reading DVD-ROM
31.9
42.5
53.1
mA
reading CD-ROM
31.3
41.8
52.2
mA
reading DVD+RW
31.7
42.2
52.8
mA
reading CD-RW
30.9
41.2
51.5
mA
IDD2
supply current back-end
dark conditions;
Tamb = 0 to 70 °C; note 2
4.5
6.0
7.5
mA
Temperature range
Tamb
ambient temperature
0
70
°C
Central segment outputs; pins A, B, C, and D
B3dB
channel A, B, C, and D
RF bandwidth
Io =1mA
writing DVD+R
135
170
205
MHz
writing CD-R
225
280
340
MHz
writing DVD+RW
240
300
360
MHz
writing CD-RW
115
145
175
MHz
reading DVD-ROM
135
170
205
MHz
reading CD-ROM
100
125
155
MHz
reading DVD+RW
135
170
205
MHz
reading CD-RW
80
105
130
MHz
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