zxfv202 Zetex Semiconductors plc., zxfv202 Datasheet - Page 5

• Manufacturer Part Number: zxfv202
• Description: Zxfv202 - Video Amplifier
• Manufacturer: Zetex Semiconductors plc.

The frequency response and pulse response will vary according to particular values of resistors
and layout capacitance. The response can be tailored for the application to some extent by choice
of the value of feedback resistor. Figures 2 and 3 show the small signal unity gain and gain of 2
frequency responses.
Issue 5 - May 2007
© Zetex Semiconductors plc 2007
9
6
3
0
-3
-6
3
0
1
1
V
V
R
IN
S±
V
V
R
L
=
IN
S±
L
= 200mV
=
=
150Ω
= 200mV
=
±
150Ω
5V
±
5V
PP
ZXFV201, ZXFV202, ZXFV203, ZXFV204
Figure 2
PP
Figure 3 Gain of 2 small signal bandwidth
T
G
C
A
T
G
C
L
=
= 25
=
A
L
=
2
= 25
=
10pF
1
10pF
°
°
10
Unity gain small signal bandwidth
10
Frequency (MHz)
Frequency (MHz)
5
R
F
R
R
= 560Ω
100
100
F
F
= 820Ω
= 1kΩ
R
R
F
R
F
= 430Ω
F
= 680Ω
= 470Ω
www.zetex.com
1000
1000