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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: VCC = 4.75 V~5.25 V
Weight:
0.02g (typ.)
Absolute Maximum Ratings (Ta = 25C)
Characteristics Supply voltage Total power dissipation Operating temperature Storage temperature Symbol VCC PD (Note 1) Topr Tstg 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 x 30 x 0.4 t mm).
Pin Assignment
VCC GND OUT OUT (1) (2) 5 7 6 8
4023F
1
2
3
4
IN (1)IN (2) MGC MGC (2) (1)
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Electrical Characteristics (Ta = 25C, VCC = 5 V, ZS = ZL = 50 )
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=50,MGC=Short f=45MHz,ZL=50,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, ZL=50
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.
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TA4023F
Test Circuit
Vcc(5V)
Input Port
SG 50
1nF 1 2 1nF 3 4 8 7 6 5
100pF1nF 1uF 200 1nF 200 1nF 50 Output Port Spectrum Analyzer 50
Figure 1
Measurement circuit (MGC:Short)
Vcc (5V)
Input Port
SG 50
1nF 1 2 1nF 3 4 8 7 6 5
100pF1nF 1uF 200 1nF 200 1nF 50 Output Port Spectrum Analyzer 50
Figure 2
Input Port Noise Source
50
Measurement circuit (MGC:Open)
Vcc (5V)
1nF 1 2 1nF 3 4 8 7 6 5
1nF 1nF 50 100pF1nF 1uF
Output Port
NF Meter
50
Figure 3
Measurement circuit
Input Port
Vcc (5V) 1nF 1 2 1nF 3 4 8 7 6 5
1nF 1nF 50 100pF1nF 1uF Output Port
50
Network Analyzer
50
Figure 4
Measurement circuit
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TA4023F
Equivalent circuit
[ 8 ] VCC [ 6 ] OUT1 [ 5 ] OUT2 [ 1 ] IN1 [ 2 ] IN2
[ 7 ] GND
[ 4 ] MGC (1)
[ 3 ] MGC (2)
Figure 5
Equivalent circuit
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Input / Output Impedance
Characteristics Input Impedance Output Impedance Symbol Zin Zout
( Ta=25C, VCC=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
S-Parameter ( Ta=25C, VCC=5V, Measurement circuit : Fig 4 ) S11
S11 - Frequency Mark 45MHz 1.6k - j 1.6 k ( 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
2
Mark
Start 10 MHz
Stop 1000 MHz
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Typical Characteristics
Output Power [dBmW] Pin - Pout 10
0
MGC:Short MGC:Open
-10
-20
Ta=25C f= 45MHz, ZL = 50 Test Circuit: Fig 1,Fig
-30
2 -30 -20 -10 0
Vcc=4.75v Vcc=5v Vcc=5.25v
-50
-40
10
Input power [dBmW]
Inter-modulation Charasteristics 10
Pout Pout
0 -10 Output Power [dBmW] (Spectrum Analyzer) -20 -30 -40 -50 -60 -70 -80 -50 -40 -30 Input Power [dBmW]
NF - Frequency 15 14 13 12 NF [dB] 11 10 9 8 7 6 5 0
V CC=5V Ta=25C Test Circuit: Fig 3
MGC:Short MGC:Open
Vcc=5.0v Ta=25C f1=45MHz, f2=44MHz ZL=50 Test Circuit Fig 1,Fig 2 IM3 IM3
-20
-10
200
400
600
800
1000
Frequency MHz]
Notice
The circuits and measurements contained in this document are given only as examples of applications for these products. Moreover, these example application circuits are not intended for mass production, since the high-frequency characteristics (the RF 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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TA4023F
Package Dimensions
Weight: 0.02g (typ.)
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TA4023F
RESTRICTIONS ON PRODUCT USE
* The information contained herein is subject to change without notice.
20070701-EN GENERAL
* 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 his document shall be made at the customer's own risk. * The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. * Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations.
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