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參數(shù)資料
| 型號： | RF2363PCBA |
| 廠商： | RF Micro Devices, Inc. |
| 英文描述： | DUAL-BAND 3V LOW NOISE AMPLIFIER |
| 中文描述： | 雙頻3V的低噪聲放大器 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大小： | 167K |
| 代理商： | RF2363PCBA |
Preliminary
4-201
RF2363
Rev B2 010129
4
G
A
Pin
1
Function
RF OUT1
Description
RF output pin for ~900MHz LNA. This pin is an open-collector output. It
must be biased to either V
CC
or pin 4 through a choke or matching
inductor. It is typically matched to 50
with a shunt bias/matching
inductor and series blocking/matching capacitor. Refer to application
schematics.
Ground connection.
NOTE: Ground traces on pins 2 and 7 are equivalent to a small amount
of inductance (~0.75nH). The dimensions of these lines are as follows.
Pin 2: L=56mils, W=15mils, H=31mils
Pin 7: L=56mils, W=15mils, H=31mils
Dielectric is FR-4.
Interface Schematic
2
GND
3
RF OUT2
RF output pin for ~1900MHz LNA. This pin is an open-collector output.
It must be biased to either V
CC
or pin 4 through a choke or matching
inductor. It is typically matched to 50
with a shunt bias/matching
inductor and series blocking/matching capacitor. Refer to application
schematics.
4
EN1
Enable pin for ~900MHz LNA. A voltage equal to the supply voltage
LNA. This pin should be disabled (0V) when the ~1900MHz LNA is in
use.
Enable pin for ~1900MHz LNA. A voltage equal to the supply voltage
LNA. This pin should be disabled (0V) when the ~900MHz LNA is in
use. See package drawing for description of pin orientation.
RF input pin for ~1900MHz. This pin is matched to approximately 50
at DCS/PCS frequencies. An external AC coupling capacitor is required
at this pin.
Same as pin 2.
5
EN2
See pin 3.
6
RF IN2
See pin 3.
7
8
GND
RF IN1
See pin 2.
RF input pin for ~900MHz. This pin is matched to approximately 50
at
GSM/Cellular frequencies. An external AC coupling capacitor is
required at this pin.
See pin 1.
RF IN1
RF OUT1
To Bias
Circuits
Pin 7
Pin 2
LNA2
LNA1
RF IN2
RF OUT2
EN2
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相關代理商/技術參數(shù) |
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| RF2364 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V PCS LOW NOISE AMPLIFIER |
| RF2364_06 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V PCS LOW NOISE AMPLIFIER |
| RF2364_1 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V PCS LOW NOISE AMPLIFIER |
| RF2364PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V PCS LOW NOISE AMPLIFIER |
| RF2365 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V LOW NOISE AMPLIFIER |
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