LT6402CUD-20#PBF Linear Technology, LT6402CUD-20#PBF Datasheet - Page 4
![IC DIFF AMP/ADC DRVR 16-QFN](/photos/6/67/66790/161-16-qfn__sml.jpg)
LT6402CUD-20#PBF
Manufacturer Part Number
LT6402CUD-20#PBF
Description
IC DIFF AMP/ADC DRVR 16-QFN
Manufacturer
Linear Technology
Datasheet
1.LT6402CUD-20PBF.pdf
(16 pages)
Specifications of LT6402CUD-20#PBF
Amplifier Type
Differential
Number Of Circuits
2
Output Type
Differential
Slew Rate
400 V/µs
-3db Bandwidth
300MHz
Current - Input Bias
5µA
Voltage - Input Offset
1000µV
Current - Supply
30mA
Current - Output / Channel
35mA
Voltage - Supply, Single/dual (±)
4 V ~ 5.5 V, ±2 V ~ 2.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-WQFN Exposed Pad
No. Of Amplifiers
1
Input Offset Voltage
6.5mV
Gain Db Max
20dB
Bandwidth
300MHz
Supply Voltage Range
4V To 5.5V
Supply Current
30mA
Amplifier Case Style
QFN
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Gain Bandwidth Product
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
AC ELECTRICAL CHARACTERISTICS
LT6402-20
SYMBOL
Input/Output Characteristics
–3dBBW
0.1dBBW
0.5dBBW
SR
t
t
t
Common Mode Voltage Control (V
–3dBBW
SR
Noise/Harmonic Performance Input/Output Characteristics
10MHz Signal
OIP3
NF
e
20MHz Signal
OIP3
NF
e
⎯ E ⎯ N ⎯ A ⎯ B ⎯ L ⎯ E = 0.8V, +INA shorted to +INB (+IN), –INA shorted to –INB (–IN), V
unless otherwise noted.
4
s1%
ON
OFF
n10M
n20M
CM
10M
20M
CM
PARAMETER
–3dB Bandwidth
Bandwidth for 0.1dB Flatness
Bandwidth for 0.5dB Flatness
Slew Rate
1% Settling
Turn-On Time
Turn-Off Time
Common Mode Small-Signal –3dB
Bandwidth
Common Mode Slew Rate
Second/Third Harmonic Distortion
Third-Order IMD
Output Third-Order Intercept
Noise Figure
Input Referred Noise Voltage Density
1dB Compression Point
Second/Third Harmonic Distortion
Third-Order IMD
Output Third-Order Intercept
Noise Figure
Input Referred Noise Voltage Density
1dB Compression Point
OCM
Pin)
CONDITIONS
20mV
20mV
20mV
3.2V
1% Settling for a 1V
(+OUT, –OUT)
0.1V
and –OUT
1.3V to 3.4V Step at V
2V
2V
2V
–OUTFILTERED), f1 = 9.5MHz, f2 = 10.5MHz
Differential (+OUTFILTERED, –OUTFILTERED),
f1 = 9.5MHz, f2 = 10.5MHz (Note 5)
Measured Using DC954A Demo Board
R
2V
2V
2V
–OUTFILTERED), f1 = 19.5MHz, f2 = 20.5MHz
2V
R
Differential (+OUTFILTERED, –OUTFILTERED),
f1 = 19.5MHz, f2 = 20.5MHz (Note 5)
Measured Using DC954A Demo Board
R
L
L
L
P-P
P-P
P-P
P-P
P-P
P-P
P-P
= 100Ω (Note 5)
= 400Ω, f1 = 19.5MHz, f2 = 20.5MHz
= 100Ω (Note 5)
P-P
P-P
P-P
P-P
P-P
Differential (+OUTFILTERED, –OUTFILTERED)
Differential (+OUT, –OUT)
Differential Composite (+OUTFILTERED,
Differential (+OUTFILTERED, –OUTFILTERED)
Differential (+OUT, –OUT)
Differential Composite (+OUTFILTERED,
Differential Composite (+OUT, –OUT),
Differential (+OUT, –OUT)
at V
Differential (+OUT, –OUT)
Differential (+OUT, –OUT)
Differential (+OUT, –OUT)
OCM
T
A
, Measured Single-Ended at +OUT
= 25°C, V
P-P
OCM
Differential Step
OCM
CCA
= 2.2V, Input common mode voltage = 2.2V, no R
= V
CCB
= V
CCC
= 5V, V
MIN
200
EEA
= V
EEB
49.5
12.3
1.85
19.5
12.4
TYP
300
400
100
200
250
–85
–85
–93
–81
–81
–96
–91
1.9
30
80
51
18
8
1
= V
EEC
= 0V,
MAX
LOAD
nV/√Hz
nV/√Hz
640220fa
UNITS
dBm
dBm
dBm
dBm
MHz
MHz
MHz
V/µs
MHz
V/µs
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dB
dB
ns
ns
µs