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PDF RFPA1012 Data sheet ( Hoja de datos )
| Número de pieza | RFPA1012 | |
| Descripción | Power Amplifier | |
| Fabricantes | RF Micro Devices | |
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Hay una vista previa y un enlace de descarga de RFPA1012 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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RFPA1012
GaAs HBT
400MHz to
2700MHz
Power Ampli-
fier
RFPA1012
GaAs HBT 400MHz to 2700MHz
Power Amplifier
Package Style: DFN, 8-Pin, 2mm x 2mm
Features
High Linearity: OIP3 = 44dBm at
900MHz
Low Noise: NF = 3.5dB at
900MHz
Low DC Power: 5V, 90mA
400MHz to 2700MHz Operation
Applications
GaAs Pre-Driver for Base Station
Amplifiers
PA Stage for Commercial
Wireless Infrastructure
Class AB Operation for DCS, PCS,
UMTS, and WiFi Transceiver
Applications
2nd/3rd Stage LNA for Wireless
Infrastructure
NC 1
RFIN 2
NC 3
NC 4
8 VBIAS
7 RFOUT/VCC
6 VREF
5 NC
Functional Block Diagram
Product Description
The RFPA1012 is a GaAs HBT linear power amplifier specifically designed for wire-
less infrastructure applications. Using a highly reliable GaAs HBT fabrication pro-
cess, this high performance single-stage amplifier achieves ultra-high linearity over
a broad frequency range. It also offers low noise figure making it an excellent solu-
tion for 2nd and 3rd stage LNAs.
Ordering Information
RFPA1012SQ
Sample bag with 25 pieces
RFPA1012SR
7” Sample reel with 100 pieces
RFPA1012TR7
7” Reel with 2500 pieces
RFPA1012PCK-411 860MHz to 960MHz PCBA with 5-piece sample bag
RFPA1012PCK-412 2110MHz to 2170MHz PCBA with 5-piece sample bag
DS150622
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. ©2012, 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].
1 of 11
1 page  
RFPA1012
Evaluation Board Schematic
(860MHz to 960MHz Application Circuit)
R1
R2 260 Ferrite
15
P2
VCC 1
C20 2
1uF HDR_1X2
J1
RFin
C2
C1 22pF
2K
C5
4.7pF
L1
7.5nH
C16 C14
L4
33nH
U1
1 NC
2 RF_IN
3 NC
4 NC
PA1012
VBIAS
RF_OUT
VREG
NC
C2 1
0.1uF
1000pF
8
7
6
5
22pF
L2
33nH
C6
1pF
R5
1.5 K
L3
6.2nH
P1
1 VREG
2
R6
100
C1 8
1000pF
C8
1.5pF
C1 1
C10 22pF
0.5pF
J2
RFout
R4
2K
Evaluation Board Build of Materials (BOM)
(860MHz to 960MHz Application Circuit)
Description
Reference Designator
Manufacturer
PCB, RFPA1012
RFMD
RFPA1012 Evaluation Board
U1 RFMD
CAP, 0.1µF, 10%, 16V, X7R, 0402
C21 Murata Electronics
CAP, 1µF, 10%, 10V, X5R, 0402
C20 Murata Electronics
CAP, 1000pF, 10%, 50V, X7R, 0402
C16, C18
Murata Electronics
CAP, 0.5pF, +/-0.1pF, 50V, HI-Q, 0402
C10 Johanson Technology
CAP, 22pF, 5%, 50V, HI-Q, 0402
C2, C11, C13
Johanson Technology
CAP, 4.7pF, +/-0.25pF, 50V, HI-Q, 0402
C5 Johanson Technology
CAP, 1.0pF, +/-0.1pF, 50V, HI-Q, 0402
C6 Johanson Technology
CAP, 1.5pF, +/-0.25pF, 50V, HI-Q, 0402 C8 Johanson Technology
IND, 7.5nH, +/-0.1nH, T/F, 0402
L1 Murata Electronics
IND, 6.2nH, +/-0.1nH, T/F, 0402
L3 Murata Electronics
IND, 33nH, 2%, T/F, 0402
L2, L4
Murata Electronics
FERRITE BEAD, 260, 2A, 0603
R1 Murata Electronics
RES, 2K, 5%, 1/16W, 0402
C1, R4
Panasonic
RES, 15, 1%, 1/16W, 0402
R2 Panasonic
RES, 1.5K, 1%, 1/16W, 0402
R5 Panasonic
RES, 100, 1%, 1/10W, 0402
R6 Panasonic
Do Not Place
C3-C4, C7, C9, C12, C14-C15, C17, C19, R3
Manufacturer's P/N
RFPA1012411(A)
RFPA1012SB
GRM155R71C104KA88D
GRM155R61A105KE15D
GRM155R71H102KA01D
500R07S0R5BV4SD
500R07S220JV4RD
500R07S4R7CV4TD
500R07S1R0BV4SD
500R07S1R5CV4TD
LQP15MN7N5B02D
LQP15MN6N2B02D
LQP15MN33NG02D
BLM18EG221SN1D
ERJ2GEJ202
ERJ-2RKF15R0X
ERJ-2RKF1501X
ERJ-2RKF1000X
DS150622
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 11
5 Page 
RFPA1012
Pin
1
2
3
4
5
6
7
8
EPAD
Name
NC
RF IN
NC
NC
NC
VREF
RF OUT/VCC
VBIAS
GND
Pin Description Table
Description
No Internal Connection
RF input. External DC block is required.
No Internal Connection
No Internal Connection
No Internal Connection
Control input to the active bias circuit to set ICQ. Can be used as a power-down pin.
RF output, device collector.
Supply voltage for the active bias circuit.
DC and RF ground. Must be soldered to EVB ground plane over a bed of vias for thermal and RF performance.
Package Drawing
Dimensions in inches (millimeters)
Branding Diagram
Pin 1 Indicator
YYWW = date code where YY = year, WW = week. Trace Code = lot code assigned by packaging supplier.
DS150622
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
11 of 11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet RFPA1012.PDF ] | |
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