参数资料
型号: MAX4986ETO+T
厂商: Maxim Integrated Products
文件页数: 8/14页
文件大小: 0K
描述: IC MUX/DEMUX SAS/SATA 42TQFN
标准包装: 2,500
功能: 多路复用器/多路分解器
电路: 1 x 2:1
电压电源: 单电源
电压 - 电源,单路/双路(±): 3.3V
电流 - 电源: 145mA
工作温度: -40°C ~ 85°C
安装类型: *
封装/外壳: *
供应商设备封装: *
包装: *
SAS/SATA Single Lane 2:1/1:2 Multiplexer/
Demultiplexer Plus Redriver with Equalization
MAX4986
3
ELECTRICAL CHARACTERISTICS (continued)
(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)
Note 2: MAX4986C devices are 100% production tested at TA = +70°C. MAX4986E devices are 100% production tested at TA =
+85°C. Specifications for all temperature limits are guaranteed by design.
Note 3: Guaranteed by design.
Note 4: Rise and fall times are measured using 20% and 80% levels.
Figure 1. Output Preemphasis
VLOW_P-P
VHIGH_P-P
VLOW_P-P
PE(dB) = 20log
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Preemphasis
PE
f = 1.5GHz, PE_ = 1, Figure 1
3
dB
Propagation Delay
tPD
300
ps
Output Transition Time
tTX-RF
f < 3.0GHz, PE_ = 0 (Notes 3, 4)
40
60
ps
Differential Output Skew Same
Pair
tSK
10
ps
Deterministic Jitter
tDJ
K28.5Q pattern, PE_ = 0, EQ_ = 0 (Note 3)
20
psP-P
Random Jitter
tTX-RJ-DD
D10.2 pattern, PE_ = 0, EQ_ = 0
1
1.5
psRMS
OOB Squelch Threshold
VSQ-DIFF
f = 0.75GHz (Note 3)
MODE_ = 0
120
220
mVP-P
MODE_ = 1
50
150
OOB Squelch Time
tOOB,SQ
f = 0.75GHz (Note 3)
5
10
ns
OOB Exit Time
tOOB,EX
f = 0.75GHz (Note 3)
5
10
ns
OOB Differential-Offset Delta
D
VOOB,DIFF
Difference between OOB and active-mode
output offset
-80
80
mV
OOB Common-Mode Delta
D
VOOB,CM
Difference between OOB and active-mode
output VCM
-50
50
mV
OOB Output Disable
VOOB,OUT OOB-disabled output level
30
mVP-P
CONTROL LOGIC
Input Logic-High
VIH
1.4
V
Input Logic-Low
VIL
0.6
V
Input Logic Hysteresis
VHYST
0.1
V
Pullup/Pulldown Input Resistor
RUP/DOWN
330
kI
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