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マキシム > ソリューション > 心臓モニタ

RF

データシート
表示 タイトル/製品 主な特長
QV  PDF 315MHz/390MHzデュアル周波数ASKトランスミッタ
MAX7058

アンテナ整合を維持しながら1つの水晶で315MHz/390MHzを送信
QV  PDF 300MHz～450MHz周波数設定可能なASK/FSKトランスミッタ
MAX7057

アンテナ整合を維持しながら1つの水晶で300MHz～450MHz帯域内の任意の周波数を送信
QV  PDF フラクショナルN PLL付き、低コスト、水晶ベース、プログラム可能なASK/FSKトランシーバ
MAX7032
QV  PDF 分数比PLL付き、低コスト、315MHz、345MHz、および433.92MHz ASKトランシーバ
MAX7030
QV  PDF 308MHz/315MHz/418MHz/433.92MHz、低電力、FSKスーパヘテロダインレシーバ
MAX7042
QV  PDF 300MHz～450MHz低電力、水晶ベースの+10dBm ASK/FSKトランスミッタ
MAX1479

+10dBmを超える出力を備えた、300MHz～450MHz低電力、水晶ベースのASK/FSKトランスミッタ
QV  PDF 315MHz/434MHz低電力、3V/5V ASK/FSKスーパーヘテロダインレシーバ
MAX1471

イメージ除去内蔵、300MHz～450MHzスーパヘテロダインASK/FSKレシーバ、3Vまたは5V電源で動作
QV  PDF 300MHz～450MHz、高効率、水晶ベース、+13dBm ASKトランスミッタ
MAX7044

+13dBmの出力電力を備える低電力、300MHz～450MHz、水晶ベースのASKトランスミッタ
QV  PDF 300MHz～450MHz、低電力、水晶ベースASKトランスミッタ
MAX1472

SOT23パッケージの業界最小300MHz～450MHzトランスミッタ、わずか5.5mA (+10dBm出力)の消費電力



Key Specifications:  ISM RF Receivers
Part Number Ref. Clock Freq.
(MHz)		 IF fOUT
(MHz)		 VSUPPLY
(V)		 ISUPPLY
(mA)		 Applications Solutions Band/ Freq.
(MHz)		 Features Footprint
(mm x mm)		 Package/Pins Smallest Available Pckg.
(mm2)		 Industry Qualified RoHS Available
max w/pins
MAX1471  - - - 7
ISM
RKE
TPM
300MHz to 450MHz
400MHz
 300 to 450
-40C to +125C operation
1.1uA Deep-Sleep Mode Current
7mA Operating Supply Current
ASK and FSK Demodulated Data on Separate Outputs
On-Chip PLL, VCO and Loop Filter
Operates down to 2.4V
Operates from Single 3.3V or 5.0V Supplies
Programmable Through Serial
 5.0 x 5.0
TQFN/32
 26
Automotive - AECQ100
Automotive - General
 Yes
MAX7042  <=17.634 10.7
2.4 to 3.6
4.5 to 5.5
 6.2 Selectable 308/315/418/433.92MHz
-110dBm FSK sensitivity
-40C to +125C operation
6.2mA receive current
>45dB Image Rejection
On-Chip PLL, VCO and Loop Filter
Operates down to 2.4V
Operates from Single 3.3V or 5.0V Supplies
TQFN/32
See All ISM RF Receivers (7)

Key Specifications:  ISM RF Transceivers
Part Number Solutions Features Applications Freq.
(MHz)		 ISUPPLY
(mA)		 Footprint
(mm x mm)		 Package/Pins Smallest Available Pckg.
(mm2)		 Industry Qualified RoHS Available
max w/pins
MAX7030 
Automotive
ISM, RKE, SRD; 315-433.92MHz Bands
+10dBm Output Power into 50Ω Load
+2.1V to +3.6V or +4.5V to +5.5V Single-Supply
> 45dB Image Rejection
ASK/OOK Modulation
Factory-Preset Frequency
Integrated Tx/Rx Switch
Small, 5x5, 32-Pin, Thin QFN Package
Typical RF Sensitivity: -114dBm
 ISM 300 to 450
Rx: <6.7
Tx <12.5
 5.0 x 5.0
TQFN/32
 26 Automotive - General Yes
MAX7032 
+10dBm Output Power into 50Ω Load
+2.1V to +3.6V or +4.5V to +5.5V Single-Supply
> 45dB Image Rejection
ASK/OOK and FSK Modulation
Agile Transmitter Frequency Synthesizer
Autopolling Low-Power Management
Integrated Tx/Rx Switch
RSSI Output with High Dynamic Range
Small, 5x5, 32-Pin, Thin QFN Package
Typical ASK Sensitivity: -114dBm
Typical FSK Sensitivity: -110dBm
User-Adjustable 300MHz to 450MHz Carrier Frequency
User-Adjustable FSK Frequency Deviation
TQFN/32
See All ISM RF Transceivers (9)

Key Specifications:  ISM RF Transmitters
Part Number Applications Band/ Freq.
(MHz)		 Features Footprint
(mm x mm)		 Smallest Available Pckg.
(mm2)		 Package/Pins Industry Qualified RoHS Available
max w/pins
MAX7057  ISM 300 to 450
+2.1V to +3.6V Single-Supply Operation
100kbps Data Rate (NRZ)
< 12.5mA (FSK)
< 8.5mA (ASK) DC
Programmable Frequency Operation with Single Crystal
 - 62
SOIC(N)/16
 - Yes
MAX7058 
Automotive
Garage Door Openers
Home Automation
RF Remote Controls
Security Systems
+2.1V to +3.6V Single-Supply Operation
ASK/OOK Modulation
Switched 315MHz/390MHz Carrier Frequency Using One Crystal
 4.0 x 4.0 16.8
TQFN/24
 -
MAX1479 
ISM
ISM (Europe)
RKE
TPM
2.1V to 3.6V Single-Supply Operation
200 us Start-Up Time
Adjustable FSK Shift
ETSI-Compliant EN300 220
Low Supply Current (6.7mA in ASK Mode, and 10.5mA in FSK Mode)
Output Power Adjustable to >+10dBm
Small 16-pin Thin QFN Package
Supports ASK, OOK
 3.0 x 3.0 9.6
TQFN/16
Automotive - AECQ100
Automotive - General
MAX7044 
ISM
ISM (Europe)
RKE
2.1V to 3.6V Single-Supply Operation
Low 7.7mA Operating Supply Current (50% duty cycle)
Output Power Adjustable to >+13dBm
Supports ASK with 90dBm Modulation Depth
Uses Small Low-Cost XTAL
 3.0 x 3.0 9
SOT/8
 Automotive - General
MAX1472  RKE
2.1V to 3.6V Single-Supply Operation
Output Power Adjustable to >+10dBm
Supports ASK with 90dBm Modulation Depth
Uses Small Low-Cost XTAL
 3.0 x 3.0 9
SOT/8
 Automotive - General
See All ISM RF Transmitters (10)



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