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TA4500F の電気的特性と機能
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TA4500FのメーカーはToshiba Semiconductorです、この部品の機能は「1.9 GHz Band RX Front-End IC」です。 |
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製品の詳細 ( Datasheet PDF )
| 部品番号 TA4500F |
| 部品説明 1.9 GHz Band RX Front-End IC |
| メーカ Toshiba Semiconductor |
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TOSHIBA Bipolar Linear Integrated Circuit SiGe Monolithic
TA4500F
1.9 GHz Band RX Front-End IC
PHS, Digital Cordless Telecommunication Applications
TA4500F
Features
• Low-noise amplifier / down-conversion mixer
• Integrated local buffer amplifier
• Single positive power supply: VCC = 3.0 V
• Large conversion gain: GLNA = 17.5 dB (typ.)
GMIX = 5.0 dB (typ.)
• High input IP3:
IIP3LNA = -7.5 dBmW (typ.)
IIP3MIX = 7.0 dBmW (typ.)
• High 1/2 IF reduction ratio: 1/2IFRMIX = 45 dB (typ.)
• Small package: QS16 (2.5 mm × 2.5 mm × 0.55 mm)
QS16
Weight: 0.0065 g (typ.)
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Supply voltage
Input power
Power dissipation
www.DataShOepeetr4aUti.ncgomtemperature range
Storage temperature range
VCC (Note 1)
PIN (RF_IN)
PIN (LO_IN)
PIN (MIX_IN)
Pd (Note 2)
Topr
Tstg
4.5
10
0
0
500
−40 to +85
−55 to +150
V
dBmW
dBmW
dBmW
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: VCC = VCC1 = VCC2 = VCC3
Note 2: When mounted on a 30 mm × 35 mm × 0.6 mm FR4 substrate at Ta = 25°C (double-sided substrate: the
reverse side is ground connection)
Caution
This device is sensitive to electrostatic discharge. When handling this product, ensure that the environment is protected
against electrostatic discharge by using an earth strap, a conductive mat and an ionizer.
1 2007-11-01
1 Page
Block Diagram and Marking (Top View)
TA4500F
12
13
9
8
12 9
13
MD
Product marking
8
16
1
5
4
16
1
5
Monthly dot marking
4
Year dot marking
Pin 1 marking
Pin Configuration
Pin number
1
2
3
4
5
6
7
8
9
www.DataSheet4U1.0com
11
12
13
14
15
16
Pin name
N.C.
LO_term
LO_IN
GND1
GND2
VCC2
IF_OUT2
IF_OUT1
MIX_IN
VCC1
LNA_ind
LNA_OUT
GND3
RF_IN
GND4
VCC3
Description
Not connected to the pellet. Connect to ground.
MIX local input termination pin. To be terminated.
MIX local input
Ground.
Ground.
Supply pin for MIX.
MIX IF output. Biasing circuit is necessary.
MIX IF output. Biasing circuit is necessary.
MIX RF input.
Supply pin for LNA and biasing circuits.
LNA emitter. Connect to ground via 1 nH inductance // 1 pF capacitance.
LNA output. Biasing circuit is necessary.
Ground.
LNA input.
Ground.
Supply pin for MIX.
3 2007-11-01
3Pages
Typical Operating Characteristics of Down Conversion Mixer Block
TA4500F
www.DataSheet4U.com
MIX Block
POUT(1-,2-tone),PIM3 , P1/2IF vs PIN
VCC = 3 V,Ta = 25 °C,
LO = 1.66 GHz/-15dBmW, RF1 = 1.9000 GHz, 1.7800 GHz,
RF2 = 1.9006 GHz for 2-tone, IM3 measurement
0
-10
POUT (1-tone)
-20
-30 POUT (2-tone)
-40
-50
-60 P1/2IF
-70
PIM3
-80
-90
-100
-40 -35 -30 -25 -20 -15 -10
-5
PIN (dBmW)
0
MIX Block
GMIX, IIP3MIX, NFMIX vs Temperature
VCC = 3 V,
LO = 1.66 GHz/-15 dBmW, RF1 = 1.9000 GHz/-25 dBmW,
RF2 = 1.9006 GHz/-25 dBmW for IIP3 measurement
6.4 15
6.1 GMIX
14
5.8
NFMIX
13
5.5 12
5.2 11
4.9 10
4.6 9 8.0
4.3 8 7.5
4.0 IIP3MIX
3.7
7 7.0
6 6.5
3.4 5 6.0
3.1 4 5.5
2.8 3 5.0
-60 -40 -20 0 20 40 60 80 100
Ta (°C)
MIX Block
GMIX, IIP3MIX, NFMIX vs VCC
Ta = 25 °C,
LO = 1.66 GHz/-15 dBmW, RF1 = 1.9000 GHz/-25 dBmW,
RF2 = 1.9006 GHz/-25 dBmW for IIP3 measurement
4.94 15
4.92 14
4.90
4.88
NFMIX
13
12
4.86 11
4.84
4.82
GMIX
10
9 8.0
4.80
4.78
IIP3MIX
8 7.5
7 7.0
4.76 6 6.5
4.74 5 6.0
4.72 4 5.5
4.70 3 5.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0
VCC (V)
POUT(1-tone) [dBmW]
POUT(2-tone) [dBmW]
PIM3 [dBmW])
P1/2IF [dBmW]
GMIX [dB]
NFMIX [dB]
IIP3MIX [dBmW])
GMIX [dB]
NFMIX [dB]
IIP3MIX [dBmW])
6 2007-11-01
6 Page
合計 : 12 ページ |
| PDF ダウンロード [ TA4500F データシート.PDF ] |
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データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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| 部品番号 | 部品説明 | メーカ |
| TA4500F | 1.9 GHz Band RX Front-End IC | Toshiba Semiconductor |