LT1993-4 Linear Technology, LT1993-4 Datasheet - Page 4

• Manufacturer Part Number: LT1993-4
• Description: 900MHz Low Distortion - Low Noise Differential Amplifier/ADC Driver
• Manufacturer: Linear Technology

AC ELECTRICAL CHARACTERISTICS
LT1993-4
ENABLE = 0.8V, +INA shorted to +INB (+IN), –INA shorted to –INB (–IN), V
unless otherwise noted.
SYMBOL
Common Mode Voltage Control (V
–3dBBW
SRCM
Noise/Harmonic Performance Input/output Characteristics
1kHz Signal
OIP3
e
10MHz Signal
OIP3
NF
e
50MHz Signal
4
n1k
n10M
1k
10M
CM
PARAMETER
Common Mode Small-Signal –3dB
Bandwidth
Common Mode Slew Rate
Second/Third Harmonic Distortion
Third-Order IMD
Output Third-Order Intercept
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
Second/Third Harmonic Distortion
OCM
Pin)
CONDITIONS
0.1V
and –OUT
1.2V to 3.6V Step at V
2V
2V
2V
3.2V
–OUTFILTERED)
3.2V
3.2V
2V
–OUTFILTERED), f1 = 0.95kHz, f2 = 1.05kHz
2V
R
3.2V
–OUTFILTERED), f1 = 0.95kHz, f2 = 1.05kHz
Differential (+OUTFILTERED, –OUTFILTERED),
f1 = 0.95kHz, f2 = 1.05kHz
2V
2V
2V
3.2V
–OUTFILTERED)
3.2V
3.2V
2V
–OUTFILTERED), f1 = 9.5MHz, f2 = 10.5MHz
2V
R
3.2V
–OUTFILTERED), f1 = 9.5MHz, f2 = 10.5MHz
Differential (+OUTFILTERED, –OUTFILTERED),
f1 = 9.5MHz, f2 = 10.5MHz
Measured Using DC800A Demo Board
2V
2V
2V
L
L
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
= 100Ω, f1 = 0.95kHz, f2 = 1.05kHz
= 100Ω, f1 = 9.5MHz, f2 = 10.5MHz
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
Differential (+OUTFILTERED, –OUTFILTERED)
Differential (+OUT, –OUT)
Differential (+OUT, –OUT), R
Differential Composite (+OUTFILTERED,
Differential Composite (+OUT, –OUT),
Differential (+OUTFILTERED, –OUTFILTERED)
Differential (+OUT, –OUT)
Differential (+OUT, –OUT), R
Differential Composite (+OUTFILTERED,
Differential Composite (+OUT, –OUT),
Differential (+OUTFILTERED, –OUTFILTERED)
Differential (+OUT, –OUT)
Differential (+OUT, –OUT), R
at V
Differential (+OUTFILTERED,
Differential (+OUT, –OUT)
Differential (+OUT, –OUT), R
Differential Composite (+OUTFILTERED,
Differential (+OUTFILTERED,
Differential (+OUT, –OUT)
Differential (+OUT, –OUT), R
Differential Composite (+OUTFILTERED,
OCM
T
A
, Measured Single-Ended at +OUT
= 25°C, V
OCM
OCM
CCA
= 2.2V, Input common mode voltage = 2.2V, no R
= V
L
L
L
CCB
= 100Ω
= 100Ω
= 100Ω
L
L
= 100Ω
= 100Ω
= V
CCC
= 5V, V
MIN
EEA
= V
www.DataSheet4U.com
EEB
–100
–100
–100
–102
–102
2.15
22.7
13.7
2.15
22.6
TYP
300
500
–91
–91
–91
–93
–94
–94
–86
–85
–85
–77
–96
–96
–87
–80
–78
–75
54
51
= V
EEC
= 0V,
MAX
LOAD
nV/√Hz
nV/√Hz
19934fa
UNITS
MHz
V/µs
dBm
dBm
dBm
dBm
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dB