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TA4012AFE
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA4012AFE
UHF Wide Band Amplifier Applications Features
* * * Low current: ICC = 6.5 mA Wide band: f = 2.0 GHz (3dB down) Operating supply voltage: VCC = 1.5~2.2 V
Maximum Ratings (Ta = 25C)
Characteristics Supply voltage 1 Supply voltage 2 Total power dissipation Operating temperature Storage temperature (Note1) (Note2) Symbol VCC1 VCC2 PD Topr Tstg Rating 2.2 3 300 -40~85 -55~150 Unit V V mW C C
Weight: 0.003 g (typ.)
Note1: When VCC is operated at less than 1/4 duty cycle Note2: When mounted on the glass epoxy of 2.5 cm x 1.6 t
2
Marking
OUT 5 COLLECTOR 4
U4
1 2 3 VCC GND IN
000630EBA1
* 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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TA4012AFE
Electrical Characteristics (Ta = 25C, Zg = Zl = 50 )
Characteristics Circuit current Band width Insertion gain Noise figure Isolation Input return loss Output return loss Output power at 1 dB gain compression Symbol ICC BW S21 NF S12 S11 S22
2 2 2 2
Test Condition VCC = 2 V, non carrier VCC = 2 V VCC = 2 V, f = 1.5 GHz VCC = 2 V, f = 1.5 GHz VCC = 2 V, f = 1.5 GHz VCC = 2 V, f = 1.5 GHz VCC = 2 V, f = 1.5 GHz VCC = 2 V, f = 1.5 GHz 2 (Note3)
Min 4.5 1.8 10
Typ. 6.5 2.0 12 6 -22 -6.5 -7.5 0
Max 8.5 7.5
Unit mA GHz dB dB dB dB dB dBmW
Po1dB
Note3: BW is the frequency of 3dB down from S21 at 1.5 GHz.
Caution
This device is sensitive to electrostatic discharge. When using this device, please ensure that all tools and equipment are earthed.
RF Test Circuit (top view)
VCC 1000 pF 100 pF 1000 pF 10000 pF GND 1000 pF RF IN 1 5 RF OUT
2
L
3
4
L: 4 nh
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.
Equivalent Circuit
1
5 4 3
2
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TA4012AFE
Package Dimensions
Weight: 0.003 g (typ.)
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