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| 型號(hào)： | AS3930-BTST |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類： | 微波射頻器件 |
| 英文描述： | Low Frequency Wake-up Receiver; Package Type: TSSOP-16; Temperature Range: -40 - +85 °C; Supply Voltage: 2,40-3,60 |
| 封裝： | TSSOP-16 |
| 文件頁(yè)數(shù)： | 1/32頁(yè) |
| 文件大?。?/td> | 484K |
| 代理商： | AS3930-BTST |
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1 General Description
The AS3930 is a single-channel low power ASK receiver that is able
to generate a wake-up upon detection of a data signal which uses a
LF carrier frequency between 110 - 150 kHz. The integrated
correlator can be used for detection of a programmable 16-bit wake-
up pattern.
The AS3930 provides a digital RSSI value, it supports a
programmable data rate. The AS3930 offers a real-time clock (RTC),
which is either derived from a crystal oscillator or the internal RC
oscillator.
The programmable features of AS3930 enable to optimize its
settings for achieving a longer distance while retaining a reliable
wake-up generation. The sensitivity level of AS3930 can be adjusted
in presence of a strong field or in noisy environments. The device is
available in a 16-pin TSSOP package.
2 Key Features
Single channel ASK wake-up receiver
Carrier frequency range 110 - 150 kHz
Programmable wake-up pattern (16bits)
Doubling of wake-up pattern supported
Wake-up without pattern detection supported
Wake-up sensitivity 100μVRMS (typ.)
Adjustable sensitivity level
Highly resistant to false wake-ups
False wake-up counter
Periodical forced wake-up supported (1s – 2h)
Low power listening modes
Current consumption in listening mode 1.37μA (typ.)
Programmable data-rate 0.5-4 kbaud (Manchester encoded)
Digital RSSI
Dynamic range 64dB
5-bit RSSI step (2dB per step)
RTC based on 32kHz XTAL, RC-OSC, or external clock
Operating temperature range -40oC to +85oC
Operating supply voltage 2.4 - 3.6V (TA = 25oC)
Bi-directional serial digital interface (SDI)
Package options: 16-pin TSSOP and QFN 4x4 16 LD
3 Applications
The AS3930 is ideal for Active RFID tags, real-time location
systems, operator identification, access control, and wireless
sensors.
VCC
LF1P
NC
NC
LFN
VSS
GND
XIN
XOUT
WAKE
DAT
CS
SCL
SDI
SDO
VCC
CBAT
XTAL
CL
TX
TRANSMITTER
AS3930
T
Figure 1. AS3930 Typical Application Diagramwith Crystal Oscillator
相關(guān)PDF資料 |
PDF描述 |
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| AS3930-BQFT | Low Frequency Wake-up Receiver; Package Type: QFN(4x4)-16; Temperature Range: -40 - +85 °C; Supply Voltage: 2,40-3,60 |
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| AS3932-BTST | Programmable 3D LF Receiver; Package Type: TSSOP-16; Temperature Range: -40 - +85 °C; Supply Voltage: 2,40-3,60 |
| AS3932-BQFT | Programmable 3D LF Receiver; Package Type: QFN(4x4)-16; Temperature Range: -40 - +85 °C; Supply Voltage: 2,40-3,60 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| AS3930-DB | 制造商:ams 功能描述:AS3930 Demo Board |
| AS3931 | 制造商:AMS 功能描述:AS Series 19 to 150 kHz Surface Mount 3D Wakeup Receiver - TSSOP-16 |
| AS3931 DB | 制造商:AMS 功能描述:BOARD DEMO FOR AS3931 制造商:AMS 功能描述:Demoboard for AS3931 3D Low Power Wakeup Receiver |
| AS39310FLF | 制造商:TT Electronics / IRC 功能描述:AS39310FLF |
| AS39310HLF | 制造商:TT Electronics / IRC 功能描述:AS39310HLF |
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