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부품번호 | RFSA2714 기능 |
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기능 | Parallel Controlled Digital Step Attenuator | ||
제조업체 | RF Micro Devices | ||
로고 | |||
전체 9 페이지수
RFSA2714Par-
allel Controlled
Digital Step
Attenuator,
50MHz to
4000MHz
RFSA2714
Parallel Controlled Digital Step Attenuator,
50MHz to 4000MHz
Package: QFN, 24-Pin, 4.2mm x 4.2mm
24 23 22 21 20 19
Features
Frequency Range 50MHz to
4000MHz
7-Bit, 31.75dB Range, 0.25dB
Step
High Linearity, IP3 >50dBm
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 IF Applications
Cellular, PCS, GSM, UMTS, LTE,
WiMax/WiFi
Wireless Data, Satellite
Terminals
Test Equipment
C0.25
VDD
N/C
RF1
N/C
N/C
1
2
3
4
5
6
Logic Circuit
7 Bit DSA
18 N/C
17 N/C
16 N/C
15 RF2
14 N/C
13 N/C
7 8 9 10 11 12
Functional Block Diagram
Product Description
RFMD's RFSA2714 is a 7-bit digital step attenuator (DSA) that features high linearity
over the entire 31.75dB gain control range with excellent step accuracy in 0.25dB
steps. The parallel-controlled RFSA2714 has an on-chip decoder that is both 3V and
5V compatible. The RFSA2714 also offers a rugged Class 1B HBM ESD rating via
on-chip ESD circuitry.
Ordering Information
RFSA2714SR
RFSA2714SQ
RFSA2714TR13
RFSA2714PCK-410
7” Sample reel with 100 pieces
Sample bag with 25 pieces
13” Reel with 2500 pieces
50MHz to 4GHz PCBA with 5-piece sample bag
DS130211
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 21127409-9421 · For sales or techni-
cal support, contact RFMD at (+1) 336-678-5570 or customerser-
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RFSA2714
Typical Performance: Broadband Application Circuit (25°C)
4 of 9
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
DS130211
4페이지 RFSA2714
Evaluation Board Assembly Drawing
P1
P2
J1
RF1
C9 C6 C5 C4 C3 C2 C1
R8 U1
C11
C18
C12
J2
RF2
J99
SA2714410(A)
C19 C20
J100
DS130211
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
7 of 9
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다운로드 | [ RFSA2714.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
RFSA2714 | Parallel Controlled Digital Step Attenuator | RF Micro Devices |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |