PARALLEL CONTROLLED DIGITAL STEP ATTENUATOR
RFSA2614Parallel Controlled Digital Step Attenuator 504000 MHz, 6Bit, 0.5 dB LSB
RFSA2614
PARALLEL CONTROLLED DIGITAL S...
Description
RFSA2614Parallel Controlled Digital Step Attenuator 504000 MHz, 6Bit, 0.5 dB LSB
RFSA2614
PARALLEL CONTROLLED DIGITAL STEP ATTENUATOR 50-4000MHz, 6-BIT, 0.5dB LSB
Package: QFN, 24-Pin, 4mmx4mm
C0.5
C1
C4
24
23
22
21
C8
20
C2
Features
N/C Vcc N/C RF1 N/C N/C
1 2 3 4 5 6
C16
19
18
N/C N/C N/C RF2 N/C ACG6
Frequency Range 50MHz to 4000MHz 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
Logi c Cir cuit
17 16 15 14 13
6 Bit DSA
7
8
9
10
11
12
ACG4
ACG3
ACG5
ACG1
Functional Block Diagram
Applications
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.
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Transceiver RF and IF Applications Cellular, PCS, GSM, UMTS, LTE, WiMax/WLAN Wireless Data, Satellite Terminals Test Equipment
Ordering Information
RFSA2614SR RFSA2614SQ RFSA2614TR7 RFSA2614TR13 RFSA2614PCK-410 7” reel with 100 pieces Sample bag with 25 pieces 7” reel with 750 pieces 13” reel with 2500 pieces 50MHz to 4000MHz PCBA with 5-piece sample bag
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