TA4018F_07 TOSHIBA [Toshiba Semiconductor], TA4018F_07 Datasheet - Page 3

• Manufacturer Part Number: TA4018F_07
• Description: VHF Gain Control Amplifier Application
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

Notice
The circuits and measurements contained in this document are given only in the context of as examples of
applications for these products.
Moreover, these example application circuits are not intended for mass production, since the high-frequency
characteristics (the AC characteristics) of these devices will be affected by the external components which the
customer uses, by the design of the circuit and by various other conditions.
It is the responsibility of the customer to design external circuits which correctly implement the intended
application, and to check the characteristics of the design.
TOSHIBA assume no responsibility for the integrity of customer circuit designs or applications.
[8] VGCA
[7] GND
[1] V
V
CC
CC
IF-in
= +5.0 V
10000 pF
1000 pF
Figure 1 Measurement circuit
1000 pF
Figure 2 Equivalent circuit
GCA Control
1000 pF
1
2
3
4
V
NC
IN (1)
IN (2)
CC
3
[3] IN (1)
OUT (1)
OUT (2)
VGCA
GND
8
7
6
5
1000 pF
[4] IN (2)
1000 pF
1000 pF
10000 pF
VGCA = 0~5 V Variable
[6] OUT (1)
[5] OUT (2)
IF-out
50 Ω
2007-11-01
TA4018F