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參數(shù)資料
| 型號(hào)： | OQ2545HP |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 其它接口 |
| 英文描述： | SDH/SONET STM16/OC48 laser drivers |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, PDSO48 |
| 封裝： | 7 X 7 MM, 1.40 MM, PLASTIC, SOT-313, LQFP-48 |
| 文件頁數(shù)： | 5/28頁 |
| 文件大?。?/td> | 688K |
| 代理商： | OQ2545HP |
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1999 Aug 24
5
Philips Semiconductors
Product specification
SDH/SONET STM16/OC48 laser drivers
OQ2545HP; OQ2545BHP
PINNING
SYMBOL
PIN
TYPE
(1)
DESCRIPTION
OQ2545HP
OQ2545BHP
V
EE2
GND
DIOA
GND
LA
LA
LAQ
LAQ
GND
IBIAS
GND
V
EE2
V
EE2
GND
EFADJ
AMPADJ
SMOD
SIMOD
SIBIAS
GND
DLOOPQ
DLOOP
GND
V
EE2
V
EE2
GND
CLOOPQ
i.c.
CLOOP
i.c.
GND
CIN
i.c.
CINQ
i.c.
GND
DIN
DINQ
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
S
S
A
S
O
O
O
O
S
O
S
S
S
S
AI
AI
I
I
I
S
I
I
S
S
S
S
I
I
S
I
I
S
I
I
supply voltage for analog section (
6.5 V)
ground supply
temperature sensing diode array connection
ground supply
laser modulation current output
laser modulation current output
inverted laser modulation current output
inverted laser modulation current output
ground supply
laser bias current control output
ground supply
supply voltage for analog section (
6.5 V)
supply voltage for analog section (
6.5 V)
ground supply
input for emitter follower current adjustment
input for preamplifier current adjustment
input for data polarity switch
input for RF modulated output current control
input for DC output current control
ground supply
inverted loop mode data input
loop mode data input
ground supply
supply voltage for analog section (
6.5 V)
supply voltage for analog section (
6.5 V)
ground supply
inverted loop mode clock input
internally connected; internal resistance of 50
to GND
loop mode clock input
internally connected; internal resistance of 50
to GND
ground supply
clock input
internally connected; internal resistance of 50
to GND
inverted clock input
internally connected; internal resistance of 50
to GND
ground supply
data input
inverted data input
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
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