ltc6910-2 Linear Technology Corporation, ltc6910-2 Datasheet - Page 6

• Manufacturer Part Number: ltc6910-2
• Description: Digitally Controlled Programmable Gain Amplifiers In Sot-23
• Manufacturer: Linear Technology Corporation

ELECTRICAL CHARACTERISTICS
LTC6910-1
LTC6910-2/LTC6910-3
temperature range, otherwise specifications are at T
to midsupply point, unless otherwise noted.
PARAMETER
Specifications for LTC6910-1 Only
DC Small-Signal Output Resistance
Gain-Bandwidth Product
Wideband Noise (Referred to Input)
Voltage Noise Density (Referred to Input)
Total Harmonic Distortion
AGND (Common Mode) Input Voltage Range
(Note 10)
6
CONDITIONS
Gain = 0
Gain = 1
Gain = 2
Gain = 5
Gain = 10
Gain = 20
Gain = 50
Gain = 100
Gain = 100, f
f = 1kHz to 200kHz
Gain = 0 Output Noise
Gain = 1
Gain = 2
Gain = 5
Gain = 10
Gain = 20
Gain = 50
Gain = 100
f = 50kHz
Gain = 1
Gain = 2
Gain = 5
Gain = 10
Gain = 20
Gain = 50
Gain = 100
Gain = 10, f
Gain = 10, f
V
V
V
S
S
S
= 2.7V
= 5V
= 5V
IN
IN
A
IN
= 10kHz, V
= 100kHz, V
= 25 C. V
= 200kHz
The
OUT
S
OUT
denotes the specifications that apply over the full operating
= 5V, AGND = 2.5V, Gain = 1 (Digital Inputs 001), R
= 1V
= 1V
RMS
RMS
LTC6910-1C/LTC6910-1I
– 4.3
MIN
0.55
0.7
8
6
0.003
0.014
10.7
TYP MAX
–90
–77
0.4
0.7
1.9
3.4
6.4
3.8
7.3
5.2
4.5
4.2
3.9
3.4
9.4
8.7
7.6
15
30
11
11
24
16
12
10
1
3.65
1.6
3.5
14
16
– 4.3
MIN
0.7
8
5
1
LTC6910-1H
0.003
0.014
10.7
TYP MAX
–90
–77
0.4
0.7
1.9
3.4
6.4
3.8
7.3
5.2
4.5
4.2
3.9
3.4
9.4
8.7
7.6
15
30
11
11
24
16
12
10
1
L
= 10k
3.25
3.35
1.5
14
16
6910123fa
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
nV/ Hz
V
V
V
V
V
V
V
V
UNIT
MHz
MHz
RMS
RMS
RMS
RMS
RMS
RMS
RMS
RMS
dB
dB
%
%
V
V
V