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TA4107F
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA4107F
1 GHz Band Down Converter Application CATV Analog/Digital Tuner Terrestrial Digital TV Tuner
Features
* * * * * Low distortion at high RF signal input (IIP3): +13dBmW Performance at low Lo signal input: -5dBmW Double balanced Mix circuit Small package: SM8 (2.9 x 4.0) Recommended operating voltage: VCC = 4.25~4.75 V Weight: g (typ.)
Pin Connection, Marking
LO (2) GND IF (2) IF (1) 7 8 6 5 Type name Lot No.
4107F
3 1 2 4 LO (1) VCC RF (2) RF (1)
Maximum Ratings (Ta = 25C)
Characteristics Supply voltage Power dissipation Operating temperature range Storage temperature range Symbol VCC PD (note) Topr Tstg Rating 5.5 375 -40~85 -55~150 2 Unit V mW C C
Note: When mounted the glass epoxy board of 2.5 cm 1.6 t
Caution
This device is electrostatic sensitivity. Please handle with caution.
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TA4107F
Electrical Characteristics (VCC = 4.5 V, Ta = 25C, Zg = Zl = 50 W)
Characteristics Circuit current Conversion gain Symbol ICC C. Gain Test Condition non carrier RFin = 1 GHz/-15dBmW, Loin = 950 MHz/-5dBmW RF (1) = 996 MHz/-15dBmw, RF (2) = 1000 MHz/-15dBmW, Loin = 950 MHz/-5dBmW Loin = 950 MHz/-5dBmw, DSB RFin = 1 GHz/-15dBmW Loin = 950 MHz/-5dBmW Min 22.5 -3.5 Typ. 29.5 -0.5 Max 40.5 3.5 3/4 16 3/4 3/4 Unit mA dB
Input IP3 Noise figure RF (R) Lo Leakage power Lo (R) RF Leakage power
IIP3 NF PRF (R) Lo PLo (R) RF
8 3/4 3/4 3/4
12 12 -57 -46
dBmW dB dBmW dBmW
Equivalent Circuit
6 5 2
4 3 REG1 REG2
7 1 8
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TA4107F
Test Circuit
10000 pF 1000 pF VCC = +4.5 V
1000 pF 1000 pF GND 3 RF (2) IF (2) 6 Lo-in 1 Lo (1) Lo (2) 8
1000 pF
2 VCC
GND 7
1000 pF
VCC = +4.5 V
RF-in 1000 pF
4 RF (1)
IF (1) 5
Bias Network
IF out
Please bias VCC, IF (1) and IF (2) terminals at the same time not to damage.
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TA4107F
Pout - Pin
20 10 0 10 0 -10
Pout - Loin
(dBmW)
-20 -30 -40 -50 -60 -70 -40 -30 -20 RFin = 1000 MHz, Loin = 950 MHz, -5dBmW IFout = 50 MHz, VCC = 4.5 V, Ta = 25C -10 0 10
(dBmW) Pout
-10
-20 -30 -40 -50 -60 -70 -80 -40 -30 -20 RFin = 1000 MHz, -25dBmW Loin = 950 MHz , IFout = 50 MHz, VCC = 4.5 V, Ta = 25C -10 0 10
Pout
Pin (dBmW)
Loin
(dBmW)
IM3, Pout - Pin
15 10 0 RFin (1) = 996 MHz, RFin (2) = 1000 MHz, Loin = 950 MHz, -5dBmW IFout = 50 MHz, VCC = 4.5 V, Ta = 25C IP3
IM3, Pout (dBmW)
-10 -20 -30 -40 -50 -60 -70 -80 -50
-40
-30
-20
-10
0
10 15
PIN
(dBmW)
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TA4107F
Application circuit for CATV/DTV (VSB) Tuner
L1: 0.68 mH
L2: 0.68 mH
10 nF
51 W
10 nF
10 nF 220 W L3: 3.3 mH 10 nF 750 W 27 W IF Out
TA4107F VCC: 4.5 V/32 mA IF Amp.MT4S04 VCC: 5.0 V/32 mA RFin = 1400/1401 MHz/-20 dBmW IFout = 44/45MHz Loin = 1356 MHz/Pin = -5 dBmW C.G. = 18 dB NF = 12.5 dB (DSB) IIP3 = + 12 dBmW IP3out = +30 dBmW
24 W 8 7 6 5 16 pF TA4107F 1 23 1 nF 1 nF 4 1 nF RF in
24 pF
1 nF Osc in
1.2 kW
1 nF
10 W
MT4S04 10 nF 1 nF 10 mF
VCC = 4.5 V
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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TA4107F
Package Dimensions
Weight:
g (typ.)
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TA4107F
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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