LMH6503MAX Datasheet, PDF (9/33 Pages) Texas Instruments – LMH6503 Wideband, Low Power, Linear Variable Gain Amplifier

LMH6503
www.ti.com
SNOSA78E – OCTOBER 2003 – REVISED APRIL 2013
Typical Performance Charateristics (continued)
Unless otherwise specified: V_S = ±5V, 25°C, V_G = V_{G_MAX}, V_CM = 0V, R_F = 1kΩ, R_G = 174Ω, both inputs terminated in 50Ω, R_L
= 100Ω, Typical values, results referred to device output:
Input Bias Current vs. V_S
18
16
85°C
14
A_VMAX vs. V_S
12
-40°C
10
12
25°C
10
8
-40°C
85°C
8
6
25°C
6
4
2
0
2.5 3 3.5 4 4.5 5 5.5 6
±SUPPLY VOLTAGES (V)
Figure 16.
4
-40°C
2
V_G = V_{G_MAX}
V_{IN_DIFF} = 0.1V
0
2 2.5 3 3.5 4 4.5 5 5.5 6
±Supply Voltage (V)
Figure 17.
PSRR ±5V
0
SEE NOTE 10
-10
-20
-30
-40
+PSRR
-50
-60
-70
-80 ^{VS = ±5V}
V_G = V_GMAX
-PSRR
-90
1k 10k 100k 1M
10M
FREQUENCY (Hz)
Figure 18.
100M
PSRR ±2.5V
0
SEE NOTE 10
-10
-20
-30
+PSRR
-40
-50
-60
-PSRR
-70
-80 ^{VS = ±2.5V}
V_G = V_GMAX
-90
1k 10k 100k 1M
10M
FREQUENCY (Hz)
Figure 19.
100M
CMRR ±5V
0
SEE NOTE 9
-20
CMRR ±2.5V
0
SEE NOTE 9
-20
-40
MAXGAIN
-60
-40
MAXGAIN
-60
-80
-100
-120
1k
MIDGAIN
V_S = ±5V
A_VMAX = 10
P_IN = 0dBm
10k 100k 1M 10M
FREQUENCY (Hz)
Figure 20.
100M
-80
-100
-120
1k
MIDGAIN
V_S = ±2.5V
A_VMAX = 10
P_IN = 0dBm
10k 100k 1M 10M
FREQUENCY (Hz)
Figure 21.
100M
Copyright © 2003–2013, Texas Instruments Incorporated
Product Folder Links: LMH6503
Submit Documentation Feedback
9