TA4018F [TOSHIBA]
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic; 东芝双极型线性集成电路硅单片型号: | TA4018F |
厂家: | TOSHIBA |
描述: | TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic |
文件: | 总8页 (文件大小:136K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
TA4018F
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA4018F
VHF Gain Control Amplifier Application
Features
·
·
·
·
High gain: |S21|2 = 11dB (@45 MHz, at Maximum gain)
Gain control range: GR = 37dB (@45 MHz)
Low distortion: IM3 = 42dB (@45 MHz, at Maximum gain)
Operating supply voltage: V = 4.75 V~5.25 V
CC
Weight: 0.02g (typ.)
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Supply voltage
V
5.5
550
V
mW
°C
CC
Total power dissipation
Operating temperature
Storage temperature
P (Note 1)
D
T
-40~85
-55~150
2
opr
T
°C
stg
Note 1: When mounted on the glass epoxy of 2.5 cm ´ 0.4 t
Pin Assignment
VGCA
8
GND OUT OUT
(1) (2)
7
6
5
4018F
1
2
3
4
NC IN (1)IN (2)
V
CC
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TA4018F
Electrical Characteristics (Ta = 25°C, V = 5 V, Zg = Zl = 50 W)
CC
Test
Circuit
Characteristics
Circuit current
Symbol
Test Condition
Min
Typ.
Max
Unit
I
VGCA = 3 V, Non carrier
VGCA = 3 V, f = 45 MHz
VGCA = 3 V, f = 45 MHz
VGCA = 1 V, f = 45 MHz
VGCA = 3 V, f = 45 MHz
VGCA = 3 V, f = 45 MHz
21
¾
8
28
-0.3
11
35
¾
mA
dB
dB
dB
dB
dB
dB
dB
CC
2
Input return loss
Insertion gain (1)
Insertion gain (2)
Isolation
|S11|
2
|S21| (1)
¾
2
|S21| (2)
-36
¾
¾
24
¾
-26
-50
-5
-16
¾
2
|S12|
Fig1
2
Output return loss
Gain control range
Noise figure
|S22|
¾
2
2
GR
NF
|S21| (2)-|S21| (1)
37
¾
VGCA = 5 V, f = 45 MHz
11.5
15
VGCA = 3 V, f1 = 45 MHz,
f2 = 44 MHz
rd
3
order Inter Modulation
IM3
32
42
¾
dB
Pin = -20dBmW
CAUTION: This device electrostatic sensitivity. Please handle with caution.
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TA4018F
V
= +5.0 V
VGCA = 0~5 V Variable
10000 pF
CC
1
V
VGCA
GND
8
CC
10000 pF
1000 pF
1000 pF
1000 pF
NC
2
3
4
7
6
5
IF-in
1000 pF
1000 pF
IF-out
IN (1)
IN (2)
OUT (1)
OUT (2)
1000 pF
50 W
Figure 1 Measurement circuit
[1] V
CC
[6] OUT (1)
[5] OUT (2)
GCA Control
[8] VGCA
[7] GND
[3] IN (1)
[4] IN (2)
Figure 2 Equivalent circuit
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.
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TA4018F
C.Gain – V
Pout, IM3, IM2 – Pin
GCA
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
Po
0
VGCA = 3.0 V
-10
-20
-30
-40
-50
IM3
IM2
VGCA = 0.5 V
V
= 5 V
CC
Po
f = 44 MHz
Ta = 25°C
V
CC
= 5 V
f = 44 MHz, 45 MHz
Ta = 25°C
IM2
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
-50 -45 -40 -35 -30 -25 -20 -15 -10
-5
V
(V)
Pin (dBmW)
GCA
NF- f
16
14
12
10
8
6
4
2
0
0
200
400
600
800
1000
f (MHz)
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TA4018F
V
GC=0.5V
|S21|2- f
Vcc=5V
0
- 10
- 20
- 30
- 40
- 50
- 60
S11
0
200
400
600
800
1000
f(MHz)
|S12|2- f
0
- 20
- 40
- 60
- 80
S22
- 100
- 120
- 140
0
200
400
600
800
1000
f(MHz)
V
GC=3V
|S21|2- f
S11
Vcc=5V
13
11
9
7
5
3
1
- 1
- 3
- 5
0
200
400
600
800
1000
f (MHz)
|S12|2- f
S22
0
- 20
- 40
- 60
- 80
- 100
- 120
0
200
400
600
800
1000
f (MHz)
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TA4018F
|S21|2- f
V
GC=5V
S11
15
13
11
9
Vcc=5V
7
5
3
1
- 1
- 3
- 5
0
200
400
600
800
1000
f (MHz)
S22
|S12|2- f
0
- 20
- 40
- 60
- 80
- 100
- 120
- 140
0
200
400
600
800
1000
f (MHz)
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TA4018F
Package Dimensions
Weight: 0.02g (typ.)
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TA4018F
RESTRICTIONS ON PRODUCT USE
000707EBA
· TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc..
· The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer’s own risk.
· The products described in this document are subject to the foreign exchange and foreign trade laws.
· The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other
rights of the third parties which may result from its use. No license is granted by implication or otherwise under
any intellectual property or other rights of TOSHIBA CORPORATION or others.
· The information contained herein is subject to change without notice.
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