- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385767 > RF2162 (RF MICRO DEVICES INC) 3V 900MHZ LINEAR AMPLIFIER PDF資料下載
參數(shù)資料
| 型號： | RF2162 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | 3V 900MHZ LINEAR AMPLIFIER |
| 中文描述： | 824 MHz - 849 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 4 X 4 MM, LCC, QFN-16 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 218K |
| 代理商： | RF2162 |
Preliminary
2-207
RF2162
Rev A17 011011
2
P
Pin
1
Function
GND
Description
Ground connection. Connect to package base ground. This ground
should be isolated from the backside ground contact on top metal layer.
Ground for stage 1. Keep traces physically short and connect immedi-
ately to ground plane for best performance. This ground should be iso-
lated from the backside ground contact on top metal layer.
Same as Pin 2.
Interface Schematic
2
GND1
3
4
GND1
RF IN
RF input. An external DC blocking capacitor is required if this port is
connected to a DC path to ground or a DC voltage.
5
VREG1
Enable voltage for first stage. When this pin is “l(fā)ow”, all circuits are shut
off. When this pin is 2.8V, all circuits are operating normally. V
REG
requires a regulated 2.8V for the amplifier to operate properly over all
specified temperature and voltage ranges. A dropping resistor from a
higher regulated voltage may be used to provide the required 2.8V. A
100pF high frequency bypass capacitor is recommended.
This is an analog bias current control pin. The range is 0V for minimum
bias to 3.0 for maximum bias.
Enable voltage for second or output stage. When this pin is “l(fā)ow”, all
circuits are shut off. When this pin is 2.8V, all circuits are operating nor-
mally. V
REG
requires a regulated 2.8V for the amplifier to operate prop-
erly over all specified temperature and voltage ranges. A dropping
resistor from a higher regulated voltage may be used to provide the
required 2.8V. A 100pF high frequency bypass capacitor is recom-
mended.
Bias circuitry ground. See application schematic.
6
VMODE
7
VREG2
8
9
GND
GND
Ground connection. Connect to package base ground. This ground
should be isolated from the backside ground contact on top metal layer.
RF output and power supply for the output stage. The bias for the out-
put stage is provided through this pin and pin 13. An external matching
network is required to provide the optimum load impedance; see the
application schematics for details.
10
RF OUT
11
12
13
RF OUT
RF OUT
2FO
Same as pin 10.
See pin 10.
Same as pin 10.
Harmonic trap. This pin connects to the RF output but is used for pro-
viding a low impedance to the second harmonic of the operating fre-
quency. An inductor or transmission line resonating with an on chip
capacitor at 2fo is required at this pin.
Power supply for bias circuitry. A 100pF high frequency bypass capaci-
tor is recommended.
Interstage tuning and bias supply for first stage.
14
VCC BIAS
15
16
Pkg
Base
VCC1
VCC1
GND
Interstage tuning and bias supply for first stage.
Ground connection. The backside of the package should be soldered to
a top side ground pad which is connected to the ground plane with mul-
tiple vias. The pad should have a short thermal path to the ground
plane.
GND1
RF IN
VCC1
From Bias
Stages
RF OUT
From Bias
Stages
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RF2162PCBA | 3V 900MHZ LINEAR AMPLIFIER |
| RF2163PCBA | CAP 33UF 350V ELECT EB SMD |
| RF2163 | 3V, 2.5GHZ LINEAR POWER AMPLIFIER |
| RF2172PCBA-H | ISM BAND 3.6V, 250MW AMP WITH ANALOG GAIN CONTROL |
| RF2172PCBA-L | ISM BAND 3.6V, 250MW AMP WITH ANALOG GAIN CONTROL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RF2162_06 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V 900MHz LINEAR AMPLIFIER |
| RF2162-000 | 功能描述:可復(fù)位保險絲 16V 2.6A-HD 100A MAX RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
| RF2162PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V 900MHz LINEAR AMPLIFIER |
| RF2163 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V, 2.5GHZ LINEAR POWER AMPLIFIER |
| RF2163_06 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V, 2.5GHz LINEAR POWER AMPLIFIER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。