RFDA2015 Datasheet PDF - RF Micro Devices
| Part Number | RFDA2015 | |
| Description | DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER | |
| Manufacturers | RF Micro Devices | |
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There is a preview and RFDA2015 download ( pdf file ) link at the bottom of this page. Total 10 Pages | ||
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RFDA2015Dig-
ital Controlled
Variable Gain
Amplifier
RFDA2015
DIGITAL CONTROLLED VARIABLE GAIN
AMPLIFIER
Package: MCM, 32-Pin, 5.2mmx5.2mm
Features
500MHz to 2500MHz Operation
6-Bit Digital Step Attenuator
Parallel Control Interface
31.5dB Attenuation Range
(0.5dB Step)
High OIP3/P1dB=+43/25dBm
Gain=-20dB to +11.5dB at
2017 MHz
Single +5V Supply
Footprint Compatible with 32-Pin
5mmx5mm QFN
Applications
Cellular, PCS, 3G Infrastructure
WiBro, WiMax, LTE
High Linearity Power Control
32 31 30 29 28 27 26 25
AMPIN 1
AMP
24 NC
GND 2
23 D0
GND 3
22 D1
ATTOUT 4
NC 5
DSA
21 D2
20 D3
NC 6
19 D4
NC 7
18 D5
NC 8
17 VDD
9 10 11 12 13 14 15 16
E-PAD
GND
Functional Block Diagram
Product Description
RFMD’s RFDA2015 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 parallel mode control interface. The
RFDA2015 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.
DS101117
Ordering Information
RFDA2015SQ
RFDA2015SR
RFDA2015TR7
RFDA2015TR13
RFDA2015PCK-410
Sample bag with 25 pieces
7” Reel with 100 pieces
7” Reel with 750 pieces
13” Reel with 2500 pieces
1800 MHz to 2200 MHz PCBA with 5-piece sample bag
Optimum Technology Matching® Applied
GaAs HBT
SiGe BiCMOS
GaAs pHEMT
GaN HEMT
GaAs MESFET
Si BiCMOS
Si CMOS
RF MEMS
InGaP HBT
SiGe HBT
Si BJT
LDMOS
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.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
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RFDA2015
Typical Performance: 1.8GHz to 2.2GHz Application Circuit Performance
Successive Step Error at 2020MHz
1.00
0.75
0.50
Error
(dB)
0.25
0.00
-0.25
-0.50
-0.75
-1.00
0
+25C
-40C
+85C
4 8 12 16 20 24 28 32
State
OIP3 over Temperature, Max Gain
Error
(dB)
1.0
0.8
0.5
0.3
0.0
-0.3
-0.5
-0.8
-1.0
1.8
48 48
Worst Case Successive Step Error, 25°C
1.9 2.0 2.1
Frequency (GHz)
OIP3, Major States, 25°C
2.2
46 46
OIP3
(dBm)
44
42
40
38
1.8
27
26
P1dB
(dBm)
25
24
23
22
1.8
1.9 2.0
Frequency (GHz)
2.1
+25C
-40C
+85C
2.2
P1dB over Temperature,Max Gain
1.9 2.0
Frequency (GHz)
2.1
+25C
-40C
+85C
2.2
44
OIP3 (dBm)
42
ACPR
(dBc)
40
38
1.8
0dB
1dB
4dB
16dB
1.9 2.0 2.1
Frequency (GHz)
0.5dB
2dB
8dB
2.2
ACPR over Temperature, Max Gain
WCDMA, 64 DPCH, 2017MHz
-40
-45
-50
-55
-60
-65
-70
+25C
-75 -40C
+85C
-80
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Output Channel Power (dBm)
DS101117
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for RFDA2015 electronic component. |
| Information | Total 10 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ RFDA2015.PDF Datasheet ] | |
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