參數(shù)資料
型號: MAX3800
廠商: Maxim Integrated Products, Inc.
英文描述: 3.2Gbps Adaptive Equalizer and Cable Driver
中文描述: 3.2Gbps自適應均衡器及電纜驅(qū)動器
文件頁數(shù): 2/13頁
文件大?。?/td> 349K
代理商: MAX3800
M
3.2Gbps Adaptive Equalizer
and Cable Driver
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
CC
..............................................-0.5V to +6.0V
Voltage at
LOS
, RMOD, and CIM...............-0.5V to (V
CC
+ 0.5V)
Voltage at EIN+, EIN-, DIN+, DIN-.....(V
CC
- 1V) to (V
CC
+ 0.5V)
Current Out of EOUT+, EOUT-, DOUT+, DOUT-................25mA
Continuous Power Dissipation (T
A
= +85°C)
32-Pin TQFP-EP (derate 22.2mW/°C above +85°C)...1444mW
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +3.14V to +3.46V, T
A
= 0°C to +85°C. Typical values are at V
CC
= +3.3V and T
A
= +25°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Ambient Temperature Range ................0°C to +85°C
Storage Temperature Range.............................-55°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
SYMBOL
I
CC
CONDITIONS
MIN
TYP
65
MAX
85
UNITS
mA
Supply Current
CABLE DRIVER INPUT SPECIFICATIONS
Includes external load current (Note 1)
Input Voltage (Single-Ended)
V
DIN+,
V
DIN-
V
DIN
V
CC
- 0.6
V
CC
+ 0.2
V
Input Voltage (Differential)
Input Impedance
CABLE DRIVER OUTPUT SPECIFICATIONS
Output Voltage
(Differential)
Output Impedance
CABLE EQUALIZER INPUT SPECIFICATIONS
M ni m um C ab e Inp ut ( D fer enti al
M axi m um C ab e Inp ut ( D fer enti al
Input Impedance
CABLE EQUALIZER OUTPUT SPECIFICATIONS
Output Voltage (Differential)
Output Impedance
V ol ag e at C M Outp ut ( D fer enti al
V
DIN
= (V
DIN+
) - (V
DIN-
)
Single-ended
400
45
1100
65
mVp-p
55
R
MOD
= 10k
(Note 2)
R
MOD
= 20k
(Note 2)
Single-ended
750
400
50
870
450
62.5
1000
550
75
mVp-p
mVp-p
3.2Gbps, 30dB cable loss at 1.6GHz (Note 3)
650
1100
55
700
mVp-p
mVp-p
Single-ended
45
65
(Note 2)
Single-ended
No external load, V
CIM
= (V
CIM+
) - (V
CIM-
)
500
50
-0.5
1000
75
+0.5
mVp-p
Vp-p
62.5
V
CIM
V
CIM+,
V
CIM-
Voltage at CIM Output
(Single-Ended)
No external load
0.5
V
CC
- 0.5
V
Output high (Note 4)
Output low (Note 4)
Each output DC-coupled 50
to V
CC
2.4
V
V
V
Voltage at
LOS
0.4
Outp ut C om m on- M od e V ol ag e
V
CC
- 0.2
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