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RF3866のメーカーはRF Micro Devicesです、この部品の機能は「HIGH LINEARITY LOW NOISE AMPLIFIER/LINEAR DRIVER」です。 |
部品番号 | RF3866 |
| |
部品説明 | HIGH LINEARITY LOW NOISE AMPLIFIER/LINEAR DRIVER | ||
メーカ | RF Micro Devices | ||
ロゴ | |||
このページの下部にプレビューとRF3866ダウンロード(pdfファイル)リンクがあります。 Total 6 pages
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RF3866
WIDE BANDWIDTH, HIGH LINEARITY
LOW NOISE AMPLIFIER/LINEAR DRIVER
Package Style: QFN, 20-Pin, 5mmx5mm
Features
Low Noise and High Intercept
Point
Adjustable Bias Current
Single 2.5V to 6.0V Power
Supply
700MHz to 3800MHz Opera-
tion
QFN20, 5mmx5mm Package
Applications
First Stage WiMAX LNA/Lin-
ear Driver
CDMA, PCS, ECS, UMTS LNA
WLAN LNA
High Gain Linear Amplifica-
tion
20 19 18 17 16
NC 1
15 NC
NC 2
14 NC
RF IN 3
13 RF OUT
NC 4
12 NC
AC GND1 5
11 AC GND2
6 7 8 9 10
Functional Block Diagram
Product Description
The RF3866 is a low noise amplifier with a high output IP3. The amplifier
is self-biased from a single voltage supply with 50Ω input and output
ports. The useful frequency range is from 700MHz to 3800MHz. A 0.8dB
noise figure and 36dBm OIP3 performance is achieved with a 5V VDD,
180mA. Current can be increased to raise OIP3 while having minimal
effect on noise figure. The IC is featured in a standard QFN, 20-pin,
5mmx5mm package.
Ordering Information
RF3866
RF3866PCK-410
RF3866PCK-411
Wide Bandwidth, High Linearity Low Noise Amplifier/Linear
Driver
Fully Assembled Evaluation Board with 5 Sample Parts
1.8GHz to 3.8GHz
700MHz to 1100MHz
Optimum Technology Matching® Applied
GaAs HBT
SiGe BiCMOS
9GaAs pHEMT
GaN HEMT
GaAs MESFET
Si BiCMOS
Si CMOS
InGaP HBT
SiGe HBT
Si BJT
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.
Rev A0 DS070622
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
1 of 6
1 Page RF3866
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Pkg
Base
Function
NC
NC
RF IN
NC
AC GND1
NC
INTERSTAGE
OUT
NC
INTERSTAGE
IN
NC
AC GND2
NC
RF OUT
NC
NC
NC
VD2
NC
VD1
NC
GND
Description
Not connected.
Not connected.
RF input pin. 50Ω matched. This pin is DC-blocked.
Not connected.
AC ground. Shunt cap may be added for tuning.
Not connected.
Interstage RF output. This signal is brought off-chip in case a bandpass filter is needed.
Not connected.
Interstage RF input.
Not connected.
AC ground. Shunt resistor may be added to increase IDD and OIP3.
Not connected.
RF output pin. 50Ω matched. This pin is DC-blocked
Not connected.
Not connected.
Not connected.
Bias voltage. 2.5V to 6.0V applied through bias inductor.
Not connected.
Bias voltage. 2.5V to 6.0V applied through bias inductor.
Not connected.
Ground connection and heat sink.
Package Drawing
2 PLCS
-A-
5.00 SQ.
0.10 C A
2.75 TYP
0.10 C B
2 PLCS
0.90
0.80
0.70
0.60
0.05 C
0.20 REF
0.05
0.00
0.10 C B
2 PLCS
0.10 C A
4.75 SQ.
-B-
2.37 TYP
0.60
0.24
TYP
0.75
0.50
TYP
Dimensions in mm.
12°
MAX
-C-
SEATING
PLANE
0.35
0.23
PIN 1 ID
0.20 R
3.20
3.00
SQ.
0.65
Rev A0 DS070622
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
3 of 6
3Pages RF3866
23.8
23.7
23.6
23.5
23.4
23.3
23.2
23.1
23.0
22.9
22.8
3.2
5V P1dB versus Temperature
3.4 3.6
Frequency (MHz)
-40
25
85
3.8
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
3.2
5V Noise Figure versus Temperature
3.4 3.6
Frequency (MHz)
-40
25
85
3.8
6 of 6
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
Rev A0 DS070622
6 Page | |||
ページ | 合計 : 6 ページ | ||
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PDF ダウンロード | [ RF3866 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
RF3865 | HIGH LINEARITY LOW NOISE AMPLIFIER/LINEAR DRIVER | RF Micro Devices |
RF3866 | HIGH LINEARITY LOW NOISE AMPLIFIER/LINEAR DRIVER | RF Micro Devices |