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PDF RF6509 Data sheet ( Hoja de datos )
| Número de pieza | RF6509 | |
| Descripción | 2.7V TO 3.6V MODULE | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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RF6509
2.7V TO 3.6V MODULE FOR INTEGRATION
WITH 900MHz SMART ENERGY AMI
Package Style: LGA, 32 pin, 8mm x 8mm x 1.2mm
Features
Tx Output Power: 29.5dBm
Tx Gain: 31dBm
Rx Gain: 18dB
Rx Noise Figure: 2.5dB
Integrated LNA with Bypass
Mode
Applications
868MHz/900MHz ISM Band
Application
Single Chip RF Front End
Module
Portable Battery Powered
Equipment
Wireless Automatic Metering
Applications
1
R X Filter 2
V2S2 3
V1S2 4
5
ANT 6
7
V3S2 8
9
10
32 31 30 29 28 27
In p u t
O utput
10
O utput
In p u t
11 12 13 14 15 16
26
2 5 R X out/TX in
24
23 V1S1
22 V2S1
21 PA in 1
20 PAin2
19
18
17
Functional Block Diagram
Product Description
The RF6509 integrates a complete solution in a single Front-End Module (FEM) for
AMR and Smart Grid solutions. The RF6509 integrates a 915MHz PA, some trans-
mit (Tx) filtering, input and output switches, a Tx or receive (Rx) attenuation path,
and an LNA with bypass mode. The RF6509 has a single-ended input and output
for optimized ease of use and implementation. The pin-out of the FEM enables
users to implement additional filtering external to the module, if needed. The device
is provided in a LGA, 32 pin, 8mm x 8mm x 1.2mm package.
Ordering Information
RF6509
RF6509PCK-410
2.7V to 3.6V Module for Integration with 900MHz Smart
Energy AMI
Fully Assembled Evaluation Board and 5 loose pieces.
DS121128
Optimum Technology Matching® Applied
GaAs HBT
SiGe BiCMOS
GaAs pHEMT
GaN HEMT
GaAs MESFET
Si BiCMOS
Si CMOS
BiFET HBT
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].
1 of 12
1 page  
RF6509
Pin Function Description
1
GND
Ground.
2 RX Filter RF output to enter the Rx filter (if used), 50 nominal impedance.
Input
3
V2S2
Logic input to the Tx Switch arm 2 , selects/deselects thru path if Logic high/low respectively, see truth table.
4
V1S2
Logic input to the Tx Switch arm 1, selects/deselects Low Noise Amplifier if Logic high/low respectively, see
truth table.
5
GND
Ground.
6
ANT
RF output to Antenna for the Tx/thru path and RF input from Antenna for the Rx/thru path, 50 nominal imped-
ance.
7
GND
Ground.
8
V3S2
Logic input to the Tx Switch arm 3, selects/deselects PA if Logic high/low respectively, see truth table.
9 NC Not connected.
10
GND
Ground.
11 PA VCC2 Collector power supply for Power Amplifier. Nominal 3.6V.
12
GND
Ground.
13 NC Not connected.
14 PA BIAS Power supply for the PA Bias Network. Nominal 3.6V.
15
GND
Ground.
16 PA VREG Voltage set to PA Bias Level. Nomial 2.85V.
17 PA VCC1 Collector power supply for PA driver stage. Nominal 3.6V.
18 NC Not connected.
19 NC Not connected.
20
PA IN
RF Input to the PA, 50 nominal impedance, needs to be connected externally to PA IN to SWITCH PIN through
as short as possible 50 transmission line.
21
PA IN to
PA input to be connected to the Rx Switch through this pin, 50 nominal Impedance.
SWITCH
22
V2S1
Logic input to the Rx switch arm 2, selects/deselects Thru path if Logic high/low respectively, see truth table.
23
V1S1
Logic input to the Rx switch arm 1, selects/deselects PA if Logic high/low respectively, see truth table.
24
GND
Ground.
25 RX OUT/TX IN Transceiver IN/OUT.
26
GND
Ground.
27
V3S1
Logic input to the Rx switch arm 3, selects/deselects LNA if Logic high/low respectively, see truth table.
28 NC Not connected.
29 LNA VCC Collector power cupply for LNA. Nominal 3.0V.
30 LNA VSEL A logic low selects the high gain mode of the LNA, logic high selects the low gain mode.
31 LNA VREF Voltage to set the bias of the LNA, nominal 3.0V, can be adjusted to shut the LNA off or set the quiescent current
of the LNA to desired level.
32
LNA IN
RF input to LNA, nominal impedance 50, the Rx filter output should be connected to this pin, If Rx filter is
bypassed, pin 2 should be connected to this pin htough an external 50 transmission line as short as possible.
DS121128
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 12
5 Page 
Typical Performance
RF6509
DS121128
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
11 of 12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet RF6509.PDF ] | |
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