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參數(shù)資料
| 型號： | LG1626DXC |
| 廠商： | Lineage Power |
| 英文描述： | Optical Modulator Driver(光調(diào)制驅(qū)動(dòng)器) |
| 中文描述： | 光調(diào)制器驅(qū)動(dòng)（光調(diào)制驅(qū)動(dòng)器） |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 264K |
| 代理商： | LG1626DXC |
Lucent Technologies Inc.
3
Data Sheet
February 1999
LG1626DXC Modulator Driver
Pin Information
(continued)
5-6551(F)
Note: Figure is not to scale.
Figure 3. LG1626DXC Package Pinout
Table 1. LG1626DXC Pin Description
* NationalSemiconductoris a registered trademark of National Semiconductor Corporation.
Symbol
GND
Pin
Description
1, 3, 4, 9, 10, 13, 14, 15,
Package Bottom
2
5
6
7
8
11
12
16
17
18
19
20
21
22, 23
24
Ground. For optimum performance, the package bottom must be
soldered to the ground plane.
Data input.
Complementary data input.
Complementary threshold control (eye crossing) input.
–2.5 V band-gap reference (NationalSemiconductor * LM4040).
Modulation enable (connect to V
SS1
to enable, float to disable).
Complementary mark density output.
Mark density output.
Output, ac couple to 50
modulator.
Output, modulator dc offset.
Modulator dc offset control input.
V
SS2
supply –5.2 V for output prebias.
V
SS3
supply –5.2 V for output modulation.
Output modulation control input.
V
SS1
supply –5.2 V.
Threshold control (eye crossing) input.
V
IN
---------
-----------
BG2P5
MOD_E
MK
MK
V
OUT
V
OUT-DC
V
DC-ADJ
V
SS2
V
SS3
V
MOD
V
SS1
V
TH
GND
GND
GND
V
OUT
V
OUT-DC
V
DC-ADJ
V
S
V
S
V
M
V
S
V
S
V
T
1
2
3
4
5
6
13
14
15
16
17
18
2
B
M
G
G
M
M
GND
V
IN
GND
GND
V
IN
V
TH
2
2
2
2
1
7
8
9
1
1
1
LG1626DXC
MODULATOR
DRIVER
V
V
TH
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