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 × 4.0)
Recommended operating voltage: V
CC
= 4.25~4.75 V
Weight: 0.021 g (typ.)
Pin Connection, Marking
L
O
(2) GND IF (2) IF (1)
8
6
5
7
Type name
Lot No.
4107F
1
2
4
3
L
O
(1) V
CC
RF (2) RF (1)
Absolute Maximum Ratings
(Ta
=
25°C)
Characteristics
Supply voltage
Power dissipation
Operating temperature range
Storage temperature range
Symbol
V
CC
P
D
(note 1)
T
opr
T
stg
Rating
5.5
375
−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 the glass epoxy board of 2.5 cm2
×
1.6 t
Caution
This device is electrostatic sensitivity. Please handle with caution.
1
2007-11-01
TA4107F
Application circuit for CATV/DTV (VSB) Tuner
L1: 0.68
μH
L2: 0.68
μH
10 nF
51
Ω
10 nF
10 nF
220
Ω
L3: 3.3
μH
10 nF
750
Ω
27
Ω
IF Out
TA4107F
V
CC
: 4.5 V/32 mA
IF Amp.MT4S04
V
CC
: 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
Ω
8
7
6
5
TA4107F
1
16 pF
24 pF
1 nF
Osc in
2 3
1 nF
1 nF
4
1 nF
RF in
1.2 kΩ
1 nF
10
Ω
MT4S04
10 nF
10
μF
1 nF
V
CC
=
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.
5
2007-11-01
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