Detects and amplifiers incoming signal
handset [1930-1975 MHz, 3V operation, good noise figure, low current]:
Discrete Bipolar Transistors:  ATF-38143
Integrated Circuits: MGA-72543 LNA with bypass switch
MGA-87563
base station LNA (Tower Mount Amplifier, Multi Carrier LNA)
[1850-1895 MHz, excellent NF, high dynamic range]:
Discrete GaAS FETs: ATF-10136, ATF-21186
Integrated Circuits: MGA-72543, MGA-82563
PIN diodes for gain set: HSMP-381x
base station radio card [1850-1895 MHz, good NF, high dynamic range]:
Discrete GaAS FETs: ATF-21186
Integrated Circuits: MGA-72543, MGA-82563, MGA-83563
| US PCS Down Converter |
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Converts output of LNA to IF frequency
handset [1930-1975 MHz in, 3V operation, low current]:
Integrated Circuits: HPMX-7102 DBTM downconverter
Discrete Diodes: HSMS-2829
base station radio card [1850-1895 MHz in]:
Integrated Circuits: IAM-81008
Discrete Diodes: HSMS-2829
Low frequency amplification
handset [70-200 MHz, 3V operation, low current]:
Integrated Circuits: INA-30311
base station radio card [70-200 MHz]:
Integrated Circuits:
high gain: INA-02186,
INA-10386,
INA-52063,
INA-51063
high gain/ma: INA-12063,
INA-30311,
INA-51063,
INA-31063,
INA-50311,
MSA-0686
high Pout: MSA-1105,
MSA-0886,
MSA-0486,
MSA-0386,
INA-10386
| US PCS Duplexer / Routing Switch |
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T/R: provides isolation between transmit and receive paths
Routing: includes or excludes elements from RF path, e.g. LNA switching for large signal case or signal path routing in multi-mode phones.
handset
T/R isolation: uses duplexer
routing: Discrete Diodes: HSMP-3860, HSMP-3890 PIN diodes
base station radio card [to 1975 MHz, fast, low distortion]:
Discrete Diodes: HSMP-3860,
HSMP-3880 ,
HSMP-3890 PIN diodes
Provides stable carrier for frequency conversion and/or modulator
handset [architecture dependant, 3V operation, low current]:
Oscillator:
AT-32033,
AT-31033,
HBFP-0420,
HBFP-0405
Buffer Amplifier:
INA-31063,
MGA-85563
Prescalers: no Agilent Technologies products
Phase Comparators: no Agilent Technologies products
base station radio card [architecture dependant]:
Oscillator:
AT-32033,
AT-31033,
HBFP-0420,
HBFP-0405
Buffer Amplifier:
INA-31063,
MGA-86563,
MGA-85563,
INA-51063
Prescalers: no Agilent Technologies products
Phase Comparators: no Agilent Technologies products
provides data inputs to modulator, converts output of IF into information
no Agilent Technologies products
| US PCS Tx-Power Amplifier |
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amplifies outgoing signal for broadcast, sets to correct power level
handset [1850-1895 MHz, 3V operation, 10 mw - 1W Pout, high efficiency]:
Power Module: QPMC-9804 DBTM power module
Discrete Transistors (power to 100 mW):
AT-380xx,
AT-420xx,
ATF-21186
Integrated Circuit Amplifiers (power to 100 mW):
MGA-83563,
MGA-82563,
MGA-81563
Detector diodes for power control: HSMS-28xx
base station radio card [1930-1975 MHz, 10 mw - 1W Pout]:
Discrete Transistors (power to 100 mW):
AT-380xx,
ATF-21186
Integrated Circuit Amplifiers power to 100 mW):
MGA-82563,
MGA-83563
Detector diodes for power control: HSMS-28xx
| US PCS Tx-Up Converter / Driver |
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Upconverts modulator outpurt to RF frequency; amplifies sufficiently to drive power chain.
alt: "glue" part that amplifies modulator output sufficiently to drive power chain
handset
Integrated Up Converter Driver IC:
HPMX7201 DBDM up converter driver, HPMX-7202 DBTM up converter driver
Driver Amplifier [1850-1895 MHz, 3V operation, 0 to 10 mW Pout, high efficiency]:
Discrete Transistors:
HBFP-0420,
AT-320xx
Integrated Circuit Amplifiers:
MGA-72543 step gain amplifier, MGA-81563
base station radio card [1930-1975 MHz, 0 to 10 mW Pout]:
Discrete Transistors:
HBFP-0420,
AT-320xx
Integrated Circuit Amplifiers:
MGA-72543,
MGA-81563,
INA-52063
combines data with carrier
[1900 MHz, system dependent; <3 volt operation]
3V:
HPMX-2007
HPMX-2006 as upconverter
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