參數(shù)資料
型號(hào): LMH6580VSX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 多路復(fù)用及模擬開關(guān)
英文描述: 8-CHANNEL, CROSS POINT SWITCH, PQFP48
封裝: TQFP-48
文件頁(yè)數(shù): 18/24頁(yè)
文件大?。?/td> 693K
代理商: LMH6580VSX
Symbol
Parameter
Conditions
Min
(Note 8)
Typ
(Note 7)
Max
(Note 8)
Units
V
O
Output Voltage Range
LMH6581, R
L = 100
±1.8
±2.1
V
LMH6580, R
L = 100
±1.24
±1.3
V
O
Output Voltage Range
LMH6581, R
L = , (Note 11)
±2.08
±2.2
V
LMH6580 R
L = ,
±1.25
±1.3
PSRR
Power Supply Rejection Ratio
45
dBc
I
CC
Positive Supply Current
R
L =
50
60
mA
I
EE
Negative Supply Current
R
L =
50
56
mA
Tri State Supply Current
RST Pin > 2.0V
10
13
mA
Miscellaneous Performance
R
IN
Input Resistance
Non-Inverting
100
k
C
IN
Input Capacitance
Non-Inverting
1
pF
R
O
Output Resistance Enabled
Closed Loop, Enabled
300
m
R
O
Output Resistance Disabled
LMH6580
50
k
LMH6581
1100
1350
1500
CMVR
Input Common Mode Voltage
Range
±1.3
V
I
O
Output Current
Sourcing, V
O = 0 V
±50
mA
Digital Control
V
IH
Input Voltage High
2.0
V
IL
Input Voltage Low
0.8
V
OH
Output Voltage High
>2.0
V
OL
Output Voltage Low
<0.4
V
Switching Time
15
ns
T
S
Setup Time
7
ns
T
H
Hold Time
7
ns
±5V Electrical Characteristics (Note 5)
Unless otherwise specified, typical conditions are: T
A = 25°C, AV = +2, VS = ±5V, RL = 100; Boldface limits apply at the tem-
perature extremes.
Symbol
Parameter
Conditions
Min
(Note 8)
Typ
(Note 7)
Max
(Note 8)
Units
Frequency Domain Performance
SSBW
3 dB Bandwidth
V
OUT = 0.5 VPP (Note 11)
450
MHz
LMH6580 V
OUT = 1 VPP,
LMH6581 V
OUT = 2 VPP, RL = 1 k
500
LSBW
LMH6580 V
OUT = 1 VPP,
LMH6581 V
OUT = 2 VPP, RL = 150
450
GF
0.1 dB Gain Flatness
LMH6580, V
OUT = 1 VPP,
LMH6581, V
OUT = 2 VPP, RL = 150
100
MHz
DG
Differential Gain
R
L = 150, 3.58 MHz/4.43 MHz
.05
%
DP
Differential Phase
R
L = 150, 3.58 MHz/4.43 MHz
.05
deg
Time Domain Response
t
r
Rise Time
LMH6580 2V, Step, 10% to 90%
2.8
ns
LMH6581 2V, Step, 10% to 90%
1.2
t
f
Fall Time
2V Step, 10% to 90%
1.6
ns
OS
Overshoot
2V Step
<1
%
3
www.national.com
LMH6580/LMH6581
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