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參數(shù)資料
| 型號： | RFDA2025TR13 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, QCC32 |
| 封裝： | 5.20 X 5.20 MM, GREEN, MCM-32 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 1187K |
| 代理商： | RFDA2025TR13 |
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Optimum Technology Matching Applied
GaAs HBT
InGaP HBT
GaAs MESFET
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
Functional Block Diagram
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.
Product Description
7628 Thorndike Road, Greensboro, NC 27409-9421 For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Ordering Information
RF MEMS
LDMOS
9
10
1
2
3
4
5
6
7
8
11
12
13
14
15
16
24
23
22
21
20
19
18
17
32
31
30
29
28
27
26
25
AMPIN
GND
ATTOUT
GND
NC
PU
P
NC
GND
ATTIN
NC
Vdd
GN
D
GN
D
GN
D
CL
K
DA
TA
LE
GN
D
AMPOUT
DSA
AM
P
6-bit SPI
E-pad
GND
NC
RFDA2025
DIGITAL CONTROLLED VARIABLE GAIN
AMPLIFIER
RFMD’s RFDA2025 is a digital controlled variable gain amplifier featuring
high linearity over the entire gain control range. The 6-bit digital step
attenuator is programmed with a serial mode control interface. The
RFDA2025 is packaged in a small 5.2mmx5.2mm leadless laminate
MCM with plated through thermal vias for ultra low thermal resistance.
The footprint for this module is directly compatible with most 32-pin
5mmx5mm QFNs. The output amplifier is externally matched, allowing for
optimum performance over specific bands within 500MHz to 2500MHz.
Features
500MHz to 2500MHz Operation
6-Bit Digital Step Attenuator
Serial Control Interface
31.5dB Attenuation Range
(0.5dB Step)
High OIP3/P1dB=+43/25dBm
Gain=-20dB to +11.5dB at
2017MHz
Single +5V Supply
Robust 1000V HBM ESD
Footprint Compatible with 32-Pin
5mmx5mm QFN
Applications
Cellular, PCS, 3G Infrastructure
WiBro, WiMax, LTE
High Linearity Power Control
DS101117
Package: MCM, 32-Pin, 5.2mmx5.2mm
RFDA2025SQ
Sample bag with 25 pieces
RFDA2025SR
7” Reel with 100 pieces
RFDA2025TR7
7” Reel with 750 pieces
RFDA2025TR13
13” Reel with 2500 pieces
RFDA2025PCK-410
1800 MHz to 2200 MHz PCBA with 5-piece sample bag
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