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LMH6505 Datasheet, PDF (2/20 Pages) National Semiconductor (TI) – Wideband, Low Power, Linear-in-dB, Variable Gain Amplifier | |||
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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 4)
Human Body Model
Machine Model
Input Current
Output Current
Supply Voltages (V+ - Vâ)
Voltage at Input/ Output pins
Storage Temperature Range
2000V
200V
±10 mA
120 mA (Note 3)
12.6V
V+ +0.8V, Vâ â0.8V
â65ËC to 150ËC
Junction Temperature
Soldering Information:
Infrared or Convection (20 sec)
Wave Soldering (10 sec)
150ËC
235ËC
260ËC
Operating Ratings (Note 1)
Supply Voltages (V+ - Vâ)
Operating Temperature Range
Thermal Resistance:
8 -Pin SOIC
(θJC)
60
8-Pin MSOP
65
7V to 12V
â40ËC to +85ËC
(θJA)
165
235
Electrical Characteristics(Note 2)
Unless otherwise specified, all limits are guaranteed for TJ = 25ËC, VS = ±5V, AVMAX = 9.4 V/V, RF = 1 kâ¦, RG = 100â¦, VIN =
±0.1V, RL = 100â¦, VG = +2V. Boldface limits apply at the temperature extremes.
Min
Typ
Max
Symbol
Parameter
Conditions
(Note 6) (Note 6) (Note 6) Units
Frequency Domain Response
BW
â3 dB Bandwidth
VOUT < 1 VPP
150
VOUT < 4 VPP, AVMAX = 100
38
GF
Gain Flatness
VOUT < 1 VPP
40
0.9V ⤠VG ⤠2V, ±0.2 dB
Att Range Flat Band (Relative to Max Gain) ±0.2 dB Flatness, f < 30 MHz
26
Attenuation Range (Note 13)
±0.1 dB Flatness, f < 30 MHz
9.5
MHz
MHz
dB
BW
Control
Gain control Bandwidth
VG = 1V (Note 12)
100
MHz
CT (dB) Feed-through
GR
Gain Adjustment Range
VG = 0V, 30 MHz
(Output/Input)
f < 10 MHz
f < 30 MHz
â51
dB
80
dB
71
Time Domain Response
tr, tf
OS %
Rise and Fall Time
Overshoot
0.5V Step
2.1
ns
10
%
SR
Slew Rate (Note 5)
Non Inverting
Inverting
900
1500
V/µs
Distortion & Noise Performance
HD2
HD3
2nd Harmonic Distortion
3rd Harmonic Distortion
2VPP, 20 MHz
â47
â61
dBc
THD
En tot
IN
DG
DP
Total Harmonic Distortion
Total Equivalent Input Noise
Input Noise Current
Differential Gain
Differential Phase
f > 1 MHz, RSOURCE = 50â¦
f > 1 MHz
f = 4.43 MHz, RL = 100â¦
â45
4.4
nV/
2.6
pA/
0.30
%
0.15
deg
DC & Miscellaneous Performance
GACCU
G Match
K
Gain Accuracy
(See Application Information)
Gain Matching
(See Application Information)
Gain Multiplier
(See Application Information)
VG = 2.0V
0.8V < VG < 2V
VG = 2.0V
0.8V < VG < 2V
0
±0.50
dB
+0.1/â0.53 +4.3/â3.9
â
±0.50
dB
â
+4.2/â4.0
0.890
0.940
0.990
V/V
0.830
1.04
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