lt1993-2 Linear Technology Corporation, lt1993-2 Datasheet - Page 3

• Manufacturer Part Number: lt1993-2
• Description: 800mhz Low Distortion, Low Noise Differential Ampli? Er/ Adc Driver Av = 2v/v
• Manufacturer: Linear Technology Corporation

DC ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
shorted to +INB (+IN), –INA shorted to –INB (–IN), V
SYMBOL
R
C
Common Mode Voltage Control (V
GCM
V
V
V
I
R
C
ENABLE Pin
V
V
I
I
Power Supply
V
I
I
PSRR
AC ELECTRICAL CHARACTERISTICS
ENABLE = 0.8V, +INA shorted to +INB (+IN), –INA shorted to –INB (–IN), V
unless otherwise noted.
SYMBOL
Input/Output Characteristics
–3dBBW
0.1dBBW
0.5dBBW
SR
t
t
t
Common Mode Voltage Control (V
–3dBBW
SR
BIASCM
IL
IH
S
SDISABLED
s1%
ON
OFF
OUTDIFF
OCMMIN
OCMMAX
OSCM
INCM
IL
IH
S
OUTDIFF
INCM
CM
CM
PARAMETER
Output Resistance
Output Capacitance
Common Mode Gain
Output Common Mode Voltage
Adjustment Range, MIN
Output Common Mode Voltage
Adjustment Range, MAX
Output Common Mode Offset Voltage
V
V
V
ENABLE Input Low Voltage
ENABLE Input High Voltage
ENABLE Input Low Current
ENABLE Input High Current
Operating Range
Supply Current
Supply Current (Disabled)
Power Supply Rejection Ratio
OCM
OCM
OCM
PARAMETER
–3dB Bandwidth
Bandwidth for 0.1dB Flatness
Bandwidth for 0.5dB Flatness
Slew Rate
1% Settling Time
Turn-On Time
Turn-Off Time
Common Mode Small-Signal –3dB
Bandwidth
Common Mode Slew Rate
Input Bias Current
Input Resistance
Input Capacitance
OCM
OCM
Pin)
Pin)
CONDITIONS
Differential (+OUT, –OUT), V
Differential (+OUT, –OUT), V
Measured Single-Ended at +OUT and –OUT
Measured Single-Ended at +OUT and –OUT
Measured from V
ENABLE = 0.8V
ENABLE = 2V
ENABLE = 0.8V
ENABLE = 2V
4V to 5.5V
OCM
A
CONDITIONS
200mV
200mV
200mV
3.2V
1% Settling for a 1V
(+OUT, –OUT)
0.1V
and –OUT
1.3V to 3.4V Step at V
= 25°C. V
= 2.2V, Input common mode voltage = 2.2V, no R
P-P
P-P
P-P
P-P
P-P
Differential (+OUT, –OUT)
at V
Differential (+OUT, –OUT)
Differential (+OUT, –OUT)
Differential (+OUT, –OUT)
OCM
OCM
CCA
The
T
A
, Measured Single-Ended at +OUT
to Average of +OUT and –OUT
= 25°C, V
= V
●
P-P
CCB
denotes the specifi cations which apply over the full operating
OCM
OCM
OCM
Differential Step
OCM
= V
= 1.1V to 3.6V
= 1.3V to 3.4V
CCA
CCC
= 2.2V, Input common mode voltage = 2.2V, no R
= V
= 5V, V
CCB
= V
EEA
CCC
= V
= 5V, V
EEB
●
●
●
●
●
●
●
●
●
●
●
●
●
●
= V
MIN
MIN
EEA
–30
500
0.9
0.9
3.6
3.4
0.8
EEC
88
55
2
4
LOAD
= V
= 0V, ENABLE = 0.8V, +INA
EEB
unless otherwise noted.
1100
TYP
TYP
100
250
800
100
250
300
500
0.3
0.8
90
50
40
1
4
5
3
1
1
5
= V
4
LT1993-2
EEC
= 0V,
MAX
MAX
112
500
1.1
1.1
1.1
1.3
0.8
0.5
5.5
30
15
3
LOAD
19932fa
UNITS
UNITS
3
V/µs
V/µs
MHz
MHz
MHz
MHz
MΩ
V/V
V/V
mV
mA
µA
µA
µA
µA
dB
pF
pF
ns
ns
ns
Ω
V
V
V
V
V
V
V