參數(shù)資料
型號(hào)： MAX4986ETO+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 7/14頁(yè)
文件大?。?/td> 0K
描述： IC MUX/DEMUX SAS/SATA 42TQFN
標(biāo)準(zhǔn)包裝： 2,500
功能： 多路復(fù)用器/多路分解器
電路： 1 x 2:1
電壓電源： 單電源
電壓 - 電源，單路/雙路(±)： 3.3V
電流 - 電源： 145mA
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： *
封裝/外殼： *
供應(yīng)商設(shè)備封裝： *
包裝： *
SAS/SATA Single Lane 2:1/1:2 Multiplexer/
Demultiplexer Plus Redriver with Equalization
MAX4986
2
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.
(Voltages Referenced to GND.)
VCC ..................................................................... -0.3V to +4.0V
All Other Pins (Note 1) ........................... -0.3V to (VCC + 0.3V)
Continuous Current IN_P, IN_M, OUT_P, OUT_M ........ Q30mA
Peak Current IN_P, IN_M, OUT_P, OUT_M for 1Fs .... Q100mA
Continuous Power Dissipation (TA = +70NC)
42-Pin TQFN (derate 34.5mW/NC above +70NC) .... 2758mW
Operating Temperature Range ........................ -40NC to +85NC
Junction Temperature Range ........................ -40NC to +150NC
Storage Temperature Range ......................... -65NC to +150NC
Lead Temperature (soldering, 10s) ...............................+300NC
Soldering Temperature (reflow) .....................................+260NC
ELECTRICAL CHARACTERISTICS
(VCC = +3.0V to +3.6V, CCL = 10nF coupling capacitor on each input and output, RL = 50I on each input and output, TA = 0NC to +70NC
(MAX4986C), TA = -40NC to +85NC (MAX4986E), unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25NC.) (Note 2)
ABSOLUTE MAXIMUM RATINGS
Note 1: All I/O pins are clamped by internal diodes.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC PERFORMANCE
Power-Supply Range
VCC
3.0
3.6
V
Standby Current
ISTBY
EN = 0 or EN = 1, VCC = 3.6V
2.5
4
mA
EN = 0 or EN = 1, VCC = 3.3V
1.0
2
Supply Current
ICC
OUTPE = PEA = PEB = 0,
INEQ = EQA = EQB = 0
145
170
mA
OUTPE = PEA = PEB = 1,
INEQ = EQA = EQB = 1
185
230
Input Termination, Single-Ended
RRX-SE
DC
42.5
57.5
I
Output Termination, Single-
Ended
RTX-SE
DC
42.5
57.5
I
AC PERFORMANCE
Input Return Loss, Differential
(Note 3)
SDD11
0.1GHz < f P 0.3GHz
-10
dB
0.3GHz < f P 3.0GHz
-7.9
3.0GHz < f P 6.0GHz
0
Input Return Loss,
Common Mode (Note 3)
SCC11
0.1GHz < f P 0.3GHz
-6
dB
0.3GHz < f P 3.0GHz
-5
3.0GHz < f P 6.0GHz
0
Output Return Loss, Differential
(Note 3)
SDD22
0.1GHz < f P 0.3GHz
-10
dB
0.3GHz < f P 3.0GHz
-7.9
3.0GHz < f P 6.0GHz
0
Output Return Loss,
Common Mode (Note 3)
SCC22
0.1GHz < f P 0.3GHz
-6
dB
0.3GHz < f P 3.0GHz
-5
3.0GHz < f P 6.0GHz
0
Differential Input Voltage
VIN-DIFF
SAS 1.5Gbps, 3Gbps, MODE_ = 0
275
1600
mVP-P
SAS 6Gbps, MODE_ = 0
300
1600
SATA 1.5Gbps, 3Gbps, 6Gbps, MODE_ = 1
225
1600
Input Equalization
EQ
f = 1.5GHz, INEQ = 1
4
dB
Differential Output Voltage
VOUT-DIFF
f = 0.75GHz, 1.5GHz,
PE_ = 0
OAMP_ = 0
700
1200
mVP-P
OAMP_ = 1
425
700
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