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| 型號： | VSC7923 |
| 廠商： | Vitesse Semiconductor Corporation. |
| 英文描述： | SONET/SDH 2.5Gb/s Laser Diode Driver |
| 中文描述： | SONET / SDH的容量高達2.5GB / s的激光二極管驅(qū)動器 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 138K |
| 代理商： | VSC7923 |
VITESSE
Preliminary Data Sheet
VSC7923
SONET/SDH 2.5Gb/s Laser Diode Driver
Page 2
G52203-0, Rev 3.0
05/11/01
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano
Camarillo, CA 93012
Tel: (800) VITESSE
FAX: (805) 987-5896
Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Table 1: Signal Pin Reference
Table 2: Absolute Maximum Ratings
Table 3: Recommended Operating Conditions
NOTES: (1) Lower limit of specification is ambient temperature and upper limit is case temperature. (2) See section “Calculation of the
Maximum Case Temperature” for detailed maximum temperature calculations.
Table 4: ECL Input and Outputs
Signal
Type
Level
# Pins
Description
DIN
MK, NMK
NIOUT
IOUT
VSS
GND
VIP
MIP
VIB
MIB
VREF
Total Pins
In
Out
Out
Out
Pwr
Pwr
In
In
In
In
In
ECL
ECL
1
2
1
1
5
9
1
1
1
1
1
24
Data Input
Data Density Differential Outputs
Laser Modulation Current Output (Complementary)
Laser Modulation Current Output (To Laser Cathode))
Negative Voltage Rail
Positive Voltage Rail
Modulation Gate Node
Modulation Source Node
Bias Gate Node
Bias Source Node
Data Input Reference
Pwr
Pwr
DC
DC
DC
DC
DC
Symbol
Rating
Limit
V
SS
T
J
T
STG
Negative Power Supply Voltage
Maximum Junction Temperature
Storage Temperature
V
CC
to -6.0V
-55
°
C to + 125
°
C
-65
°
C to +150
°
C
Symbol
Parameter
Min
Typ
Max
Units
Conditions
GND
VSS
T
Cl
T
J
Positive Voltage Rail
Negative Voltage Rail
Operational Temperature
(1)
Junction Temperature
—
-5.5
-40
—
0
—
-4.9
85
(2)
125
V
V
°
C
°
C
-5.2
—
—
Power dissipation = 1.25W
Symbol
Parameter
Min
Typ
Max
Units
Conditions
V
IN
V
OH
V
OL
Input Voltage Swing
ECL Output High Voltage
ECL Output Low Voltage
300
-1200
—
—
—
—
800
—
-1600
mV
mV
mV
Peak-to-peak, V
REF
= -2.0V
50
to -2.0V
50
to -2.0V
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相關(guān)代理商/技術(shù)參數(shù) |
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| VSC7923CA | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:SONET/SDH 2.5Gb/s Laser Diode Driver |
| VSC7923KF | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:SONET/SDH 2.5Gb/s Laser Diode Driver |
| VSC7923KFL | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:SONET/SDH 2.5Gb/s Laser Diode Driver |
| VSC7923X | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:SONET/SDH 2.5Gb/s Laser Diode Driver |
| VSC7924 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:SONET/SDH 2.5Gb/s Laser Diode Driver |
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