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RFSA2614 Datasheet, PDF (1/9 Pages) RF Micro Devices – PARALLEL CONTROLLED DIGITAL STEP ATTENUATOR 50-4000MHz, 6-BIT, 0.5dB LSB | |||
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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
ï® Frequency Range 50MHz to
4000 MHz
ï® 6-Bits, 31.5dB Range, 0.5dB
Step
ï® High Linearity, IIP3>49dBm
ï® 3V and 5V Logic Compatible
ï® On-chip Parallel Decoder
ï® Parallel Programming Interface
ï® On-chip ESD Protection >500V
HBM
ï® Single Supply, 3V to 5V
Operation
Applications
ï® Transceiver RF and IF
Applications
ï® Cellular, PCS, GSM, UMTS, LTE,
WiMax/WLAN
ï® Wireless Data, Satellite
Terminals
ï® Test Equipment
24 23 22 2 1 20 19
N/C 1
Vcc 2
N/C 3
RF1 4
N/C 5
N/C 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-bit 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.
Ordering Information
RFSA2614SR
7â reel with 100 pieces
RFSA2614SQ
Sample bag with 25 pieces
RFSA2614TR7
7â reel with 750 pieces
RFSA2614TR13 13â reel with 2500 pieces
RFSA2614PCK-410 50MHz to 4000MHz PCBA with 5-piece sample bag
DS110126
GaAs HBT
Optimum Technology Matching® Applied
SiGe BiCMOS
ï¼GaAs 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 Connectivityâ¢, 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 sales-support@rfmd.com.
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