OQ2545HP Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
OQ2545HP Datasheet PDF : 28 Pages
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Philips Semiconductors
SDH/SONET STM16/OC48 laser drivers
Product specification
OQ2545HP; OQ2545BHP
PINNING
SYMBOL
VEE2
GND
DIOA
GND
LA
LA
LAQ
LAQ
GND
IBIAS
GND
VEE2
VEE2
GND
EFADJ
AMPADJ
SMOD
SIMOD
SIBIAS
GND
DLOOPQ
DLOOP
GND
VEE2
VEE2
GND
CLOOPQ
i.c.
CLOOP
i.c.
GND
CIN
i.c.
CINQ
i.c.
GND
DIN
DINQ
PIN
OQ2545HP OQ2545BHP
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
−
−
27
28
−
−
28
29
29
30
−
−
30
31
−
−
31
32
32
33
33
34
34
TYPE(1)
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
DESCRIPTION
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 Ω to GND
loop mode clock input
internally connected; internal resistance of 50 Ω to GND
ground supply
clock input
internally connected; internal resistance of 50 Ω to GND
inverted clock input
internally connected; internal resistance of 50 Ω to GND
ground supply
data input
inverted data input
1999 Aug 24
5
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