SGM8902 Datasheet, PDF (6/14 Pages) SG Micro Corp – Capless 2Vrms to 3Vrms Line Driver

SGM8902
Capless 2Vrms to 3Vrms Line Driver
with Adjustable Gain
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
VDD = 3.3V, TA = +25℃, RL = 2.5kΩ, CPUMP = CPVSS = 1µF, CIN = 10µF, RIN = 10kΩ, RFB = 20kΩ, unless otherwise noted.
Crosstalk vs. Frequency
-20
VDD = 3.3V, RL = 2.5kΩ
-40
Crosstalk vs. Frequency
-20
VDD = 5V, RL = 2.5kΩ
-40
-60
-60
-80
Left to Right_Cyan
Right to Left_Green
-100
-80
Right to Left_Cyan
Left to Right_Green
-100
-120
-120
-140
20
50 100 200
500 1k 2k
5k 10k 20k 50k 100k
Frequency (Hz)
-140
20
50 100 200
500 1k 2k
5k 10k 20k 50k 100k
Frequency (Hz)
Supply Current vs. Supply Voltage
14
V_IN = 0V
12 ^{No Load}
10
8
6
4
2
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
Supply Voltage (V)
SG Micro Corp
www.sg-micro.com
DECEMBER 2016
6