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參數(shù)資料
| 型號(hào)： | AM55-0004SMB |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz |
| 中文描述： | 250毫瓦線性功率放大器和T / R開(kāi)關(guān)1.8 - 2.0吉赫 |
| 文件頁(yè)數(shù)： | 8/8頁(yè) |
| 文件大?。?/td> | 338K |
| 代理商： | AM55-0004SMB |
250 mW Linear Power Amplifier and T/R Switch
AM55-0004
Specifications Subject to Change Without Notice
V 2.00
M/A-COM Inc.
I
1011 Pawtucket Boulevard, Lowell, MA 01853 USA
I
Telephone: 800-366-2266
8
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.
Apply -4.0 volt supply or GND to DC connector pin 9 (VSW, see truth table for desired mode).
Apply -4.0 volt supply or GND to DC connector pin 13 (VSW, see truth table for desired mode).
Apply a -4.0 volt supply to the DC connector pin 16 (V
G1
).
Apply a -4.0 volt supply to the DC connector pin 18 (V
G2
).
Apply a +4.8 volt supply to the DC connector pin 2 (V
DD1
).
Apply a +4.8 volt supply to the DC connector pin 20 (V
DD2
).
Apply GND to DC connector pin 5 (Save Tx).
Adjust V
G1
supply for desired V
DD1
quiescent current (typically 30 mA).
Adjust V
G2
supply for desired V
DD2
quiescent current (typically 65 mA).
Change voltage on DC connector pin 5 as required (Save Tx, see truth table for desired mode).
Apply RF power and test.
To power off, reverse above procedure
1. Set V
G1
& V
G2
to -4 V.
2. Set V
DD1
& V
DD2
to 0 V.
3. Set control voltage supplies to 0 V.
4. Disconnect bias lines from DC connector.
5. Turn off power supplies.
Port Reference
PA IN
PA OUT
Tx IN
ANT IN/OUT
Rx OUT
Estimated Loss (dB)
0.15
0.20
0.20
0.20
0.20
AM55-0004SMB Biasing Procedure
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)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM55-0004TR | 250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz |
| AM55-0016 | Switched Low Noise Amplifier 800 - 1000 MHz |
| AM55-0016RTR | Switched Low Noise Amplifier 800 - 1000 MHz |
| AM55-0016SMB | Switched Low Noise Amplifier 800 - 1000 MHz |
| AM55-0016TR | Switched Low Noise Amplifier 800 - 1000 MHz |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM55-0004TR | 制造商:MA-COM 制造商全稱(chēng):M/A-COM Technology Solutions, Inc. 功能描述:250 mW Linear Power Amplifier and T/R Switch 1.8-2.0 GHz |
| AM55-0007 | 制造商:M/A-COM Technology Solutions 功能描述:AMPLIFIER - Bulk |
| AM55-0007RTR | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Microwave/Millimeter Wave Amplifier |
| AM55-0007SMB | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:140 mW Power Amplifier with T/R Switch 2.42.5 GHZ |
| AM55-0007TR | 制造商:M/A-COM Technology Solutions 功能描述:AMPLIFIER, TAPE&REEL - Tape and Reel |
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