LTC6911-1/LTC6911-2
4
sn691112 691112fs
The ● denotes the specifications that apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
S
= 5V, AGND = 2.5V, Gain = 1 (Digital Inputs 001), R
L
= 10k
to midsupply point, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
LTC6911-1 Only
Voltage Gain (Note 6) V
S
= 2.7V, Gain = 1, R
L
= 10k ● –0.07 0 0.07 –0.08 0 0.07 dB
V
S
= 2.7V, Gain = 1, R
L
= 500Ω ● –0.11 –0.02 0.07 –0.13 –0.02 0.07 dB
V
S
= 2.7V, Gain = 2, R
L
= 10k ● 5.94 6.01 6.08 5.93 6.01 6.08 dB
V
S
= 2.7V, Gain = 5, R
L
= 10k ● 13.85 13.95 14.05 13.8 13.95 14.05 dB
V
S
= 2.7V, Gain = 10, R
L
= 10k ● 19.7 19.93 20.1 19.65 19.93 20.1 dB
V
S
= 2.7V, Gain = 10, R
L
= 500Ω ● 19.6 19.85 20.1 19.45 19.85 20.1 dB
V
S
= 2.7V, Gain = 20, R
L
= 10k ● 25.75 25.94 26.1 25.65 25.94 26.1 dB
V
S
= 2.7V, Gain = 50, R
L
= 10k ● 33.5 33.8 34.1 33.4 33.8 34.1 dB
V
S
= 2.7V, Gain = 100, R
L
= 10k ● 39.0 39.6 40.1 38.8 39.6 40.1 dB
V
S
= 2.7V, Gain = 100, R
L
= 500Ω ● 37.4 38.9 40.1 36.5 38.9 40.1 dB
V
S
= 5V, Gain = 1, R
L
= 10k ● –0.08 0.01 0.08 –0.09 0.01 0.08 dB
V
S
= 5V, Gain = 1, R
L
= 500Ω ● –0.11 –0.01 0.07 –0.13 –0.01 0.07 dB
V
S
= 5V, Gain = 2, R
L
= 10k ● 5.95 6.02 6.09 5.94 6.02 6.09 dB
V
S
= 5V, Gain = 5, R
L
= 10k ● 13.8 13.96 14.1 13.78 13.96 14.1 dB
V
S
= 5V, Gain = 10, R
L
= 10k ● 19.8 19.94 20.1 19.75 19.94 20.1 dB
V
S
= 5V, Gain = 10, R
L
= 500Ω ● 19.6 19.87 20.1 19.45 19.87 20.1 dB
V
S
= 5V, Gain = 20, R
L
= 10k ● 25.8 25.94 26.1 25.75 25.94 26.1 dB
V
S
= 5V, Gain = 50, R
L
= 10k ● 33.5 33.84 34.1 33.4 33.84 34.1 dB
V
S
= 5V, Gain = 100, R
L
= 10k ● 39.3 39.7 40.1 39.1 39.7 40.1 dB
V
S
= 5V, Gain = 100, R
L
= 500Ω ● 38.0 39.2 40.1 37.0 39.2 40.1 dB
V
S
= ±5V, Gain = 1, R
L
= 10k ● –0.06 0.01 0.08 –0.07 0.01 0.08 dB
V
S
= ±5V, Gain = 1, R
L
= 500Ω ● –0.10 0.00 0.08 –0.11 0.00 0.08 dB
V
S
= ±5V, Gain = 2, R
L
= 10k ● 5.95 6.02 6.09 5.94 6.02 6.09 dB
V
S
= ±5V, Gain = 5, R
L
= 10k ● 13.8 13.96 14.1 13.79 13.96 14.1 dB
V
S
= ±5V, Gain = 10, R
L
= 10k ● 19.8 19.94 20.1 19.75 19.94 20.1 dB
V
S
= ±5V, Gain = 10, R
L
= 500Ω ● 19.7 19.91 20.1 19.60 19.91 20.1 dB
V
S
= ±5V, Gain = 20, R
L
= 10k ● 25.8 25.95 26.1 25.75 25.95 26.1 dB
V
S
= ±5V, Gain = 50, R
L
= 10k ● 33.7 33.87 34.1 33.60 33.87 34.1 dB
V
S
= ±5V, Gain = 100, R
L
= 10k ● 39.4 39.8 40.2 39.25 39.8 40.2 dB
V
S
= ±5V, Gain = 100, R
L
= 500Ω ● 38.8 39.5 40.1 38.00 39.5 40.1 dB
Channel-to-Channel Voltage V
S
= 2.7V, Gain = 1, R
L
= 10k ● –0.1 0.02 0.1 –0.1 0.02 0.1 dB
Gain Match V
S
= 2.7V, Gain = 1, R
L
= 500Ω ● –0.1 0.02 0.1 –0.1 0.02 0.1 dB
V
S
= 2.7V, Gain = 2, R
L
= 10k ● –0.1 0.02 0.1 –0.1 0.02 0.1 dB
V
S
= 2.7V, Gain = 5, R
L
= 10k ● –0.15 0.02 0.15 –0.15 0.02 0.15 dB
V
S
= 2.7V, Gain = 10, R
L
= 10k ● –0.15 0.02 0.15 –0.15 0.02 0.15 dB
V
S
= 2.7V, Gain = 10, R
L
= 500Ω ● –0.15 0.02 0.15 –0.15 0.02 0.15 dB
V
S
= 2.7V, Gain = 20, R
L
= 10k ● –0.15 0.02 0.15 –0.15 0.02 0.15 dB
V
S
= 2.7V, Gain = 50, R
L
= 10k ● –0.15 0.02 0.15 –0.15 0.02 0.15 dB
V
S
= 2.7V, Gain = 100, R
L
= 10k ● –0.20 0.02 0.20 –0.20 0.02 0.20 dB
V
S
= 2.7V, Gain = 100, R
L
= 500Ω ● –1.00 0.02 1.00 –1.50 0.02 1.50 dB
C/I GRADES H GRADE
PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS