参数资料
型号: LMH6734MQX/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 音频/视频放大
英文描述: 3 CHANNEL, VIDEO AMPLIFIER, PDSO16
封装: ROHS COMPLIANT, SSOP-16
文件页数: 12/18页
文件大小: 561K
代理商: LMH6734MQX/NOPB
Symbol
Parameter
Conditions
Min
(Note 8)
Typ
(Note 7)
Max
(Note 8)
Units
XTLK
Crosstalk
Input Referred, f = 10 MHz, Drive
Channels A, C and Measure
Channel B
80
dB
I
CC
Supply Current
All three amps Enabled, No Load
15
15
16.7
18
19
mA
Supply Current Disabled V+
R
L =
1.54
1.8
mA
Supply Current Disabled V
R
L =
0.75
1.8
mA
Gain Error
R
L =
0.2
1.25
%
Gain
A
V = +2
1.975
1.996
2.025
V/V
A
V = +1
0.998
A
V = 1
0.9875
0.998
1.0125
Miscellaneous Performance
R
IN+
Non-Inverting Input Resistance
200
k
C
IN+
Non-Inverting Input Capacitance
1
pF
R
O
Output Impedance
DC
0.05
V
O
Output Voltage Range
R
L = 100
1.25-3.75
1.3-3.7
1.12-3.88
V
R
L =
1.11-3.89
1.15-3.85
1.03-3.97
CMIR
Input Range
Driving input +INA, CMRR > 40 dB
1.1-3.9
1.2-3.8
1.0-4.0
V
I
O
Linear Output Current
V
IN = 0V, VOUT < ±42 mV (Note 4)
±50
±60
mA
I
SC
Short Circuit Current
V
IN = 2V Output Shorted to Ground
(Note 6)
170
mA
I
IH
Disable Pin Bias Current High
Disable Pin = V+
72
μA
I
IL
Disable Pin Bias Current Low
Disable Pin = 0V
360
μA
V
DMAX
Voltage for Disable
Disable Pin
V
DMAX
3.2
V
DMIM
Voltage for Enable
Disable Pin
V
DMIN
3.6
V
±5V Electrical Characteristics (Note 2)
Unless otherwise specified, all limits are guaranteed for T
A = 25°C, V
+
= +5V, V = 5V, A
V = +2, RL = 100. Boldface limits apply
at the temperature extremes.
Symbol
Parameter
Conditions
Min
(Note 8)
Typ
(Note 7)
Max
(Note 8)
Units
Frequency Domain Performance
UGBW
3 dB Bandwidth
Unity Gain, V
OUT = 200 mVPP
925
MHz
SSBW
3 dB Bandwidth
V
OUT = 200 mVPP, RL = 100
730
MHz
SSBW
V
OUT = 200 mVPP, RL = 150
760
LSBW
V
OUT = 2 VPP
560
0.1 dB BW 0.1 dB Gain Flatness
V
OUT = 200 mVPP
270
MHz
Time Domain Response
TRS
Rise and Fall Time
(10% to 90%)
2V Step
0.7
ns
TRL
5V Step
0.8
SR
Slew Rate
2V Step
3750
V/s
t
s
Settling Time to 0.1%
2V Step
10
ns
t
e
Enable Time
From Disable = Rising Edge
10
ns
t
d
Disable Time
From Disable = Falling Edge
15
ns
3
www.national.com
LMH6734
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