Datasheet

THS4001
270-MHz HIGH-SPEED AMPLIFIER
SLOS206A– DECEMBER 1997 – REVISED MARCH 1999
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 10
T
A
– Free-Air Temperature – °C
PSRR – Power Supply Rejection Ratio – dB
POWER SUPPLY REJECTION RATIO
vs
FREE-AIR TEMPERATURE
–40 –20 0 804020
110
90
70
60
100
80
120
V
CC
= –15 V
60 100
V
CC
= 15 V
Figure 11
OUTPUT VOLTAGE SWING
vs
SUPPLY VOLTAGE
2 4 6 8 14 16
V
CC
– Supply Voltage – V
1210
30
20
10
0
25
15
5
R
L
= 150 Ω
V
O(PP)
– Output Voltage Swing – V
R
L
= 1 kΩ
Figure 12
OUTPUT VOLTAGE SWING
vs
LOAD RESISTANCE
10 100 10000
R
L
– Load Resistance – Ω
1000
30
20
10
0
25
15
5
V
O(PP)
– Output Voltage Swing – V
V
CC
= ±15 V
V
CC
= ±2.5 V
V
CC
= ±5 V
Figure 13
BANDWIDTH (–3 dB)
vs
FEEDBACK RESISTANCE
500 700 900 1100 1700 1900
R
(FB)
– Feedback Resistance – Ω
15001300
60
40
20
0
50
30
10
BW – Bandwidth (–3 dB) – MHz
100
80
90
70
V
CC
= ±2.5 V
V
CC
= ±5 V
V
CC
= ±15 V
Gain = –1
f = –3 dB
R
L
= 150 Ω