LTC1688C 查看數據表（PDF） - Linear Technology
零件编号
产品描述 (功能)
生产厂家
LTC1688C Datasheet PDF : 12 Pages
| |||
LTC1688/LTC1689
TYPICAL PERFORMANCE CHARACTERISTICS
Propagation Delay
vs Temperature
14
12
VDD = 3V
10
8
VDD = 5V
6
4
VDI = 0V TO 3V
2 RDIFF = 50Ω
CL = 25pF
0
0
20 40 60 80 100
TEMPERATURE (°C)
1688/89 G01
Supply Current vs Data Rate
250
200
4 DRIVERS
SWITCHING
150
VDD = 5V
RDIFF = 50Ω, PER DRIVER
100
CL = 25pF, PER DRIVER
TA = 25°C
50
0
0
1 DRIVER
SWITCHING
20 40 60 80 100 120
DATA RATE (Mbps)
1688/89 G03
VOD2 vs Temperature
2.5
2.0
VDD = 5V
1.5
1.0
VDD = 3V
0.5
RDIFF = 50Ω
0
0
20 40 60 80 100
TEMPERATURE (°C)
1688/89 G05
Propagation Delay
vs Load Capacitance
14
12
VDD = 3V
10
8
VDD = 5V
6
4
VDI = 0V TO 3V
2 RDIFF = 50Ω
TA = 25°C
0
0 10 20 30 40 50 60
LOAD CAPACITANCE (pF)
1688/89 G02
Three-State Output Current
4.0
3.5 VDD = 5V
3.0
2.5
VOUT = –7V
2.0
1.5
1.0
0.5
0
0
VOUT = 12V
20 40 60 80 100
TEMPERATURE (°C)
1688/89 G04
IDD vs Temperature
180
160
4 DRIVERS LOADED
140
120
100
80
1 DRIVER LOADED
60
40 VDD = 5V
20
RDIFF = 50Ω, PER DRIVER
0.1Mbps
0
0
20 40 60 80 100
TEMPERATURE (°C)
1688/89 G06
16889fa
4
Share Link: 