Datasheet

7
LT1210
1210fa
FREQUENCY (Hz)
OUTPUT IMPEDANCE (Ω)
100
10
1
0.1
0.01
100k 10M 100M
1210 G19
1M
V
S
= ±15V
I
O
= 0mA
R
SD
= 82.5k
R
SD
= 0Ω
Output Impedance vs Frequency
FREQUENCY (Hz)
LARGE-SIGNAL VOLTAGE GAIN (dB)
18
15
12
9
6
3
0
10
3
10
5
10
7
1210 G21
10
4
10
6
10
8
A
V
= 4, R
L
= 10Ω
R
F
= 680Ω, R
G
= 220Ω
V
S
= ±15V, V
IN
= 5V
P-P
Large-Signal Voltage Gain vs
Frequency
FREQUENCY (MHz)
0
3RD ORDER INTERCEPT (dBm)
2
468
1210 G22
10
56
54
52
50
48
46
44
42
40
V
S
= ±15V
R
L
= 10Ω
R
F
= 680Ω
R
G
= 220Ω
Output Impedance in Shutdown
vs Frequency
FREQUENCY (Hz)
OUTPUT IMPEDANCE (Ω)
10k
1k
100
10
1
100k 10M 100M
1210 G20
1M
3rd Order Intercept vs Frequency Test Circuit for 3rd Order Intercept
TYPICAL PERFOR A CE CHARACTERISTICS
WU
–
+
10Ω
LT1210
1210 TC01
220Ω
680Ω
P
O
MEASURE INTERCEPT AT P
O