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參數(shù)資料
| 型號： | AM55-0001SMB |
| 英文描述： | 140 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz |
| 中文描述： | 140毫瓦功率放大器與T / R和多樣性開關(guān)2.42.5吉赫 |
| 文件頁數(shù)： | 7/7頁 |
| 文件大?。?/td> | 400K |
| 代理商： | AM55-0001SMB |
140 mW Power Amplifier with T/R and Diversity Switches
AM55-0001
Specifications Subject to Change Without Notice
V 2.00
7
Port Reference
PA IN
PA OUT
Rx OUT (TO REC)
ANT COMMON (ANT IN)
ANT1
ANT2
Approximate Loss (dB)
0.25
0.25
0.25
0.25
0.30
0.30
PCB DC Connector Jumper Settings
Evaluation PCB and RF Connector Losses
The DC connector on the Designer’s Kit PCB allows
selection of all the device’s operating modes. It is
accomplished by one or more of the following methods:
1. A mating female multi-pin connector (Newark
Electronics Stock # 46F-4658, not included)
2. Wires soldered to the necessary pins
(not included)
3. Clip leads (not included)
4. A combination of clip leads or wires and jumpers
(jumpers included as required)
Jumper 1 (Diversity Switch Control)
Position 1 = ANT Common to ANT 2 Insertion Loss
Position 2 = ANT Common to ANT 1 Insertion Loss
Jumper 2 (PA Sleep Control)
Position 1 = PA ON
Position 2 = PA Sleep Mode
Jumper 3 (T/R Switch Control)
Position 1 = Receive Mode
Position 2 = Transmit Mode
Jumper 4 (Attenuator Control)
Position 1 = Attenuator ON (Low Power Transmit)
Position 2 = Attenuator OFF (High Power Transmit)
In order to prevent transients which may damage
the MMIC, please adhere to the following procedure.
Turn on all power supplies and set all voltages to
0 volts BEFORE connecting the power supplies to the
DC connector.
Set jumpers for desired test mode.
Apply a -5.0 volt supply to DC connector pin 20 (V
GG
).
Apply a +5.0 volt supply to the DC connector pin 1 (V
DD1
).
Apply a +5.0 volt supply to the DC connector pin 2 (V
DD2
).
Apply a +5.0 volt supply to the DC connector pin 19
(V
DD
PA).
Adjust V
GG
supply to -5 volts.
Adjust all V
DD
supplies to +5 volts.
Hot switching of jumpers will not damage device.
To power off, reverse above procedure.
1. Set V
DD1
& V
DD2
& V
DD
PA to 0 volts.
2. Set V
GG
to 0 volts.
3. Disconnect bias lines from DC connector.
4. Turn off power supplies.
AM55-0001SMB Biasing Procedure
Pin 19
Pin 1
Pin 20
Pin 2
Pin 19
Pin 1
Pin 20
Pin 2
Jumper 1
Jumper 2
Jumper 3
Jumper 1
Jumper 2
Jumper 3
Jumpers
(Position 1)
Jumpers
(Position 2)
Jumper 4
Jumper 4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM55-0001TR | 140 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz |
| AM55-0003 | DIE(FLASH) |
| AM55-0003RTR | 120NS, PLCC, COM TEMP(FLASH) |
| AM55-0003SMB | 120NS, PDIP, IND TEMP(FLASH) |
| AM55-0003TR | 120NS, TSOP, IND TEMP(FLASH) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM55-0001TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:140 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz |
| AM55-0003 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:250 mW Power Amplifier with T/R and Diversity Switches 2.42.5 GHz |
| AM55-0003RTR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:250 mW Power Amplifier with T/R and Diversity Switches 2.4 - 2.5 GHz |
| AM55-0003SMB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:250 mW Power Amplifier with T/R and Diversity Switches 2.4 - 2.5 GHz |
| AM55-0003TR | 制造商:M/A-COM Technology Solutions 功能描述:AMPLIFIER,MULTIFUNCTION, TAPE AND REEL - Tape and Reel |
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