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PDF RFSA2614 Data sheet ( Hoja de datos )
| Número de pieza | RFSA2614 | |
| Descripción | PARALLEL CONTROLLED DIGITAL STEP ATTENUATOR | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RFSA2614 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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RFSA2614Par-
allel Controlled
Digital Step
Attenuator 50-
4000 MHz, 6-
Bit, 0.5 dB LSB
RFSA2614
PARALLEL CONTROLLED DIGITAL STEP
ATTENUATOR 50-4000MHz, 6-BIT, 0.5dB LSB
Package: QFN, 24-Pin, 4mmx4mm
Features
Frequency Range 50MHz to
4000 MHz
6-Bits, 31.5dB Range, 0.5dB
Step
High Linearity, IIP3>49dBm
3V and 5V Logic Compatible
On-chip Parallel Decoder
Parallel Programming Interface
On-chip ESD Protection >500V
HBM
Single Supply, 3V to 5V
Operation
Applications
Transceiver RF and IF
Applications
Cellular, PCS, GSM, UMTS, LTE,
WiMax/WLAN
Wireless Data, Satellite
Terminals
Test Equipment
24 23 22 2 1 20 19
N/C
Vcc
N/C
RF1
N/C
N/C
1
2
3
4
5
6
Logi c Cir cuit
6 Bit DSA
18 N/C
17 N/C
16 N/C
15 RF2
14 N/C
13 ACG6
7 8 9 1 0 11 12
Functional Block Diagram
Product Description
The RFSA2614 is a 6-bitwww.DataSheet.net/ Digital Step Attenuator (DSA) that features high linearity
over the entire 31.5dB gain control range with excellent step accuracy in 0.5dB
steps. The parallel-controlled RFSA2614 has an on-chip decoder that is both 3V
and 5V compatible. It also offers a rugged Class 1B HBM ESD rating via on-chip
ESD circuitry.
DS110126
Ordering Information
RFSA2614SR
7” reel with 100 pieces
RFSA2614SQ
Sample bag with 25 pieces
RFSA2614TR7
7” reel with 750 pieces
RFSA2614TR13 13” reel with 2500 pieces
RFSA2614PCK-410 50MHz to 4000MHz PCBA with 5-piece sample bag
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].
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9
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
C16 C8
11
11
11
11
11
10
01
00
Truth Table
Control Bit
C4 C2
11
11
11
10
01
11
11
00
C1
1
1
0
1
1
1
1
0
Logic Voltage Levels
State
Logic
Low 0V to 0.8V
High 2.0V to 5.0V
RFSA2614
C0.5
1
0
1
1
1
1
1
0
Relative
Gain
Setting
Max gain
-0.5 dB
-1 dB
-2 dB
-4 dB
-8 dB
-16 dB
-31.5 dB
www.DataSheet.net/
DS110126
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5
of
9
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet RFSA2614.PDF ] | |
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