Datasheet

THS4001
270-MHz HIGH-SPEED AMPLIFIER
SLOS206A– DECEMBER 1997 – REVISED MARCH 1999
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 6
CLOSED-LOOP GAIN
vs
FREQUENCY
–2
–6
–10
–14
1M 100M
f – Frequency – Hz
0
–4
–8
–12
10M 1G 3G
2
6
300k
Closed-Loop Gain – dB
4
8
V
CC
= ±15 V
Gain = 1
+
–
3.9 pF
200 Ω
50 Ω
Figure 7
CLOSED-LOOP GAIN
vs
FREQUENCY
–15
–25
–35
–45
1M 100M
f – Frequency – Hz
–10
–20
–30
–40
10M 1G 3G
–5
5
300k
Closed-Loop Gain – dB
0
V
CC
= ±15 V
Gain = –1
+
–
50 Ω
1 kΩ
1 kΩ
Figure 8
CMRR – Common-Mode Rejection Ratio – dB
COMMON-MODE REJECTION RATIO
vs
FREQUENCY
10 100 1k 10k 10M 100M
f – Frequency – Hz
1M100k
100
60
20
0
80
40
120
V
CC
= ±15 V to ±2.5 V
Figure 9
f – Frequency – Hz
PSRR – Power Supply Rejection Ratio – dB
POWER SUPPLY REJECTION RATIO
vs
FREQUENCY
10 100 1k 10k 10M 100M1M100k
60
40
20
0
50
30
10
100
80
90
70
+V
CC
–V
CC
V
CC
= ±15 V to ±2.5 V