Datasheet.kr   

BALF-112X-01D3 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 BALF-112X-01D3
기능 50 ohm nominal input / conjugate match balun
제조업체 STMicroelectronics
로고 STMicroelectronics 로고 



전체 11 페이지

		

No Preview Available !

BALF-112X-01D3 데이터시트, 핀배열, 회로
BALF-112X-01D3
50 ohm nominal input / conjugate match balun CC1120, CC1125
(868-928 MHz), with integrated harmonic filter
Datasheet - production data
Features
50 Ω nominal input / conjugate match to
CC1120, CC1125
Low insertion loss
Low amplitude imbalance
Low phase imbalance
Small footprint
Benefits
Very low profile (< 670 μm thickness)
High RF performance
RF BOM and size reduction
Applications
868 MHz and 928 MHz impedance-matched
balun filter optimized for Texas
Instruments® CC1120, CC1125, CC1175,
CC1200 sub-GHz RFICs
Description
STMicroelectronics' BALF-112X-01D3 is an ultra-
miniature balun, integrating both matching
network and harmonics filter.
Matching impedance has been customized for
the CC1120, CC1125, CC1175 and CC1200
transceivers from Texas Instruments.
The device uses STMicroelectronics' IPD
technology on a non-conductive glass substrate,
which optimizes RF performance.
Figure 1: Application schematic
Optional
XOSC/
TCXO
(Optional
control pin
from CC1121)
Vdd
Vdd
1
VDD_GUARD
2
RESET_N
3
GPIO3
4
GPIO2
5
DVDD
6
DCPL
7
SI
8
SCLK
MCU connection SPI
interface and optional
gpio pins
Texas
CC112X
LPF1
LPF0
AV DD_SYNTH1
DCPL_VCO
LNA_N
LNA_P
TRX_SW
PA
24
23
22
21
20
19
18
17
Vdd
BALF
-112X
-01D3
C10
L11
C44
R13
Antenna
(50)
July 2016
DocID029407 Rev 1
This is information on a product in full production.
1/11
www.st.com




BALF-112X-01D3 pdf, 반도체, 판매, 대치품
Characteristics
1.2 RF measurement
Figure 2: Insertion loss (RX balun)
IL_RX(dB)
0
BALF-112X-01D3
Figure 3: Return loss antenna (RX balun)
RL_antenna_RX(dB)
0
-1 -5
-2 -10
-3 -15
-4
-5
860 870 880 890 900 910
-20
f (MHz)
-25
920 930
860 870 880 890 900 910
f (MHz)
920 930
Figure 4: Amplitude imbalance (RX balun)
Amplitude_lmb (dB)
1.0
Figure 5: Phase imbalance (RX balun)
Phase_lmb (deg)
15
10
0.5
5
0.0
-0.5
-1.0
860 870 880 890 900 910
0
-5
-10
f (MHz)
920 930
-15
860
870
880
890 900 910
f (MHz)
920 930
Figure 6: TX filter transmission
Transmit_TX(dB)
0.0
Figure 7: Insertion loss (TX filter)
IL_TX(dB)
-0.0
-10 -0.5
-20 -1.0
-30
-40
-50
-60
0
-1.5
-2.0
1000
2000
3000
4000
5000
f (MHz)
6000 7000
-2.5
-3.0
860
870
880 890
900 910
f (MHz)
920 930
4/11 DocID029407 Rev 1

4페이지










BALF-112X-01D3 전자부품, 판매, 대치품
BALF-112X-01D3
Figure 11: Footprint -non solder mask defined
Package information
Figure 12: Footprint - solder mask defined
DocID029407 Rev 1
7/11

7페이지



구       성총 11 페이지
다운로드[ BALF-112X-01D3.PDF 데이터시트 ]
구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

상호 : 아이지 인터내셔날

사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ]



링크공유

링크 :

관련 데이터시트

부품번호상세설명 및 기능제조사
BALF-112X-01D3

50 ohm nominal input / conjugate match balun

STMicroelectronics
STMicroelectronics

DataSheet.kr    |   2020   |  연락처   |  링크모음   |   검색  |   사이트맵