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UPC8172TB-E3 데이터시트 PDF




NEC에서 제조한 전자 부품 UPC8172TB-E3은 전자 산업 및 응용 분야에서
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부품번호 UPC8172TB-E3 기능
기능 SILICON MMIC 2.5 GHz FREQUENCY UP-CONVERTER FOR WIRELESS TRANSCEIVER
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UPC8172TB-E3 데이터시트, 핀배열, 회로
PRELIMINARY DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC8172TB
SILICON MMIC 2.5 GHz FREQUENCY UP-CONVERTER
FOR WIRELESS TRANSCEIVER
DESCRIPTION
The µPC8172TB is a silicon monolithic integrated circuit designed as frequency up-converter for wireless
transceiver transmitter stage. This IC is manufactured using NEC’s 30 GHz fmax. UHS0 (Ultra High Speed Process)
silicon bipolar process.
This IC is as same circuit current as conventional µPC8106TB, but operates at higher frequency, higher gain and
lower distortion. Consequently this IC is suitable for mobile communications.
FEATURES
• Recommended operating frequency : fRFout = 0.8 to 2.5 GHz
• Higher IP3
: CG = 9.5 dB TYP., OIP3 = +7.5 dBm TYP. @ fRFout = 0.9 GHz
• High-density surface mounting
: 6-pin super minimold package
• Supply voltage
: VCC = 2.7 to 3.3 V
APPLICATIONS
• PCS1900M
• 2.4 GHz band transmitter/receiver system (wireless LAN etc.)
ORDERING INFORMATION
Part Number
µPC8172TB-E3
Package
6-pin super minimold
Marking
C3A
Supplying Form
Embossed tape 8 mm wide.
Pin 1, 2, 3 face the tape perforation side.
Qty 3 kpcs/reel.
Remark To order evaluation samples, please contact your local NEC sales office.
(Part number for sample order: µPC8172TB)
Caution Electro-static sensitive devices
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P14729EJ1V0DS00 (1st edition)
Date Published June 2000 N CP(K)
Printed in Japan
©
2000




UPC8172TB-E3 pdf, 반도체, 판매, 대치품
µPC8172TB
PIN EXPLANATION
Pin Pin
No. Name
1 IFinput
Applied
Voltage
(V)
2 GND
GND
3 LOinput
5 VCC
2.7 to 3.3
6 RFoutput Same
bias as
VCC
through
external
inductor
4 PS
VCC/GND
Pin
Voltage
(V)Note
1.4
2.3
Function and Explanation
This pin is IF input to double bal-
anced mixer (DBM). The input is
designed as high impedance.
The circuit contributes to sup-
press spurious signal. Also this
symmetrical circuit can keep
specified performance insensitive
to process-condition distribution.
For above reason, double bal-
anced mixer is adopted.
GND pin. Ground pattern on the
board should be formed as wide
as possible. Track Length should
be kept as short as possible to
minimize ground impedance.
Local input pin. Recommendable
input level is 10 to 0 dBm.
Supply voltage pin.
This pin is RF output from DBM.
This pin is designed as open
collector. Due to the high imped-
ance output, this pin should be
externally equipped with LC
matching circuit to next stage.
Power save control pin. Bias
controls operation as follows.
3
Pin bias
VCC
GND
Control
Operation
Power Save
Equivalent Circuit
5
6
1
2
VCC 5
GND
4
2
Note Each pin voltage is measured with VCC = VPS = VRFout = 3.0 V.
4 Preliminary Data Sheet P14729EJ1V0DS00

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UPC8172TB-E3 전자부품, 판매, 대치품
µPC8172TB
TEST CIRCUIT 1 (fRFout = 900 MHz)
Strip Line
Spectrum Analyzer
100 pF 1 pF
50
10 nH
1 000 pF
VCC
1 µF 68 pF 1 µF
1 000 pF
6 RFoutput IFinput 1
5 VCC
GND 2
4 PS
LOinput 3
TEST CIRCUIT 2 (fRFout = 1.9 GHz)
Strip Line
Spectrum Analyzer
100 pF
50
2.75 pF
470 nH
6 RFoutput IFinput 1
5 VCC
GND 2
1 000 pF
VCC
1 000 pF
4 PS
LOinput 3
1 µF 30 pF 1 µF
TEST CIRCUIT 3 (fRFout = 2.4 GHz)
Strip Line
Spectrum Analyzer 100 pF
50
1.75 pF
470 nH
6 RFoutput IFinput 1
5 VCC
GND 2
1 000 pF
VCC
1 000 pF
4 PS
LOinput 3
1 µF 10 pF 1 µF
100 pF
100 pF
100 pF
100 pF
100 pF
100 pF
Signal Generator
50
Signal Generator
50
Signal Generator
50
Signal Generator
50
Signal Generator
50
Signal Generator
50
Preliminary Data Sheet P14729EJ1V0DS00
7

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UPC8172TB-E3

SILICON MMIC 2.5 GHz FREQUENCY UP-CONVERTER FOR WIRELESS TRANSCEIVER

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