TA4023F
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA4023F
VHF-UHF Wide Band Amplifier Applications
Features
•
•
•
High gain: |S21|
2
= 28dB (@45 MHz)
Low distortion: IM3 = 51dBc (@45 MHz)
Operating supply voltage: V
CC
= 4.75 V~5.25 V
Weight:
0.02g (typ.)
Absolute Maximum Ratings
(Ta
=
25°C)
Characteristics
Supply voltage
Total power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
P
D
(Note 1)
T
opr
T
stg
Rating
5.5
550
−40~85
−55~150
Unit
V
mW
°C
°C
Note:
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant
change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the
operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings
and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report
and estimated failure rate, etc).
Note 1: When mounted on a glass epoxy PCB (35
×
30
×
0.4 t mm).
Pin Assignment
V
CC
GND OUT OUT
(1) (2)
5
7
6
8
4023F
1
2
3
4
IN (1)IN (2) MGC MGC
(2) (1)
1
2007-11-01
TA4023F
Electrical Characteristics
(Ta = 25°C, V
CC
= 5 V, Z
S
= Z
L
= 50
Ω)
Characteristics
Circuit current
Insertion gain (1)
Insertion gain (2)
Noise figure
Band width
Input return loss
Isolation
Output return loss
3
rd
Symbol
Icc
2
|S21| (1)
2
|S21| (2)
NF
BW
|S11|
|S12|
2
2
2
Test
Circuit
Fig1
Fig2
Fig3
Non carrier
Test Condition
Min.
22
25
―
―
(Note 2)
―
―
―
―
42
Typ.
28
28
9
8
500
-0.3
-51
-5
51
Max.
36
31
―
11
―
―
―
―
―
Unit
mA
dB
dB
dB
MHz
dB
dB
dB
dBc
f=45MHz,ZL=50Ω,MGC=Short
f=45MHz,ZL=50Ω,MGC=Open
f
=
45MHz
Fig4
f
=
45MHz
f
=
45MHz
f
=
45MHz
|S22|
IM3
order inter modulation
Fig1
f1
=
45 MHz, f2
=
44 MHz,
Pin =
−33dBmW,
Z
L
=50Ω
Note 2: BW is 3dB lower than |S21|
2
at 45 MHz.
CAUTION:
This device is sensitive to electrostatic discharge.
Please ensure equipment and tools are adequately earthed when handling.
2
2007-11-01
TA4023F
Input / Output Impedance
Characteristics
Input Impedance
Output Impedance
Symbol
Zin
Zout
( Ta=25°C, V
CC
=5V, Measurement circuit : Fig 4 )
Test
Circuit
Fig 4
Fig 4
Test Condition
f = 45MHz
f = 45MHz
Typ.
1.6k – j 1.6k
15.2 – j 1.4
Unit
Ω
Ω
S-Parameter ( Ta=25°C, V
CC
=5V, Measurement circuit : Fig 4 )
S11
S11 - Frequency
Mark 45MHz
1.6k - j 1.6 k
Ω
( 2.2 pF )
|S21|
2
30
25
20
|S21| [dB]
15
10
5
0
10
100
Frequency [MHz]
1000
|S21| (1)
MGC=Short
2
Mark
Start 10 MHz
Stop 1000 MHz
|S12|
2
|S12|
MGC=Short
0
-10
-20
|S12| [dB]
-30
-40
-50
-60
-70
-80
10
100
Frequency [MHz]
1000
2
2
S22
S22 - Frequency
Mark 45MHz
15.2 - j 1.4
Ω
2
Mark
Start 10 MHz
Stop 1000 MHz
5
2007-11-01
微控制器 MCU
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