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DNT90PA 데이터시트 PDF




RF Monolithics에서 제조한 전자 부품 DNT90PA은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 DNT90PA 자료 제공

부품번호 DNT90PA 기능
기능 (DNT90CA/PA) 900 MHz Frequency Hopping Spread Spectrum Transceiver
제조업체 RF Monolithics
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DNT90PA 데이터시트, 핀배열, 회로
- 900 MHz Frequency Hopping Spread Spectrum Transceiver
- Point-to-point, Point-to-multipoint, Peer-to-peer and
Store & Forward Capabilities
- Transmitter Power Configurable to 40 or 158 mW
- Built-in 0 dBi Chip Antenna
- 100 kbps RF Data Rate
- 128-Bit AES Encryption
- Separate Serial Port for Diagnostics
- Analog and Digital I/O for Sensor Applications
- FCC and Canadian IC Certified for Unlicensed Operation
The DNT90CA/PA FHSS transceiver modules provides a low-cost, versatile solution for wire-
less data communications in the 900 MHz ISM band. The DNT90CA/PA RF output power can
be set at 40 or 158 mW. The DNT90CA/PA receiver input is protected by low-loss SAW filter,
providing an excellent combination of receiver sensitivity and out-of-band interference rejec-
tion. The DNT90CA/PA modules include analog, digital and serial I/O, providing the flexibility
to serve applications ranging from cable replacements to sensor networks. The built-in chip
antenna makes these modules very easy to integrate.
DNT90CA
DNT90PA
Low Cost
900 MHz FHSS
Transceiver
Module with
I/O
DNT90CA/PA Absolute Maximum Ratings
Rating
Power Supply Input
All Input/Output Pins
Non-Operating Ambient Temperature Range
Value
-0.5 to +6.5
-0.5 to +3.3
www.DataSheet.net/
-40 to +85
Units
V
V
oC
DNT90CA/PA Electrical Characteristics
Characteristic
Operating Frequency Range
Hop Duration
Number of RF Channels
Modulation
RF Data Transmission Rate
Receiver Sensitivity @ 10-5 BER
Transmitter RF Output Power
Optimum Antenna Impedance
Antenna
System Topologies
Access Scheme
Sym Notes
1
1
1
Minimum
Typical
Maximum
902.76
927.24
8 100
25, 26 or 52
FSK
100
-100
40 or 158 mW
50
0 dBi Dielectric Chip Antenna
Point-to-Point, Point-to-Multipoint,
Peer-to-Peer and Store & Forward
Ad Hoc TDMA
Units
MHz
ms
kbps
dBm
mW
Ω
www.RFM.com E-mail: [email protected]
© 2012 by RF Monolithics, Inc.
Page 1 of 6
DNT90A - 05/10/12
Datasheet pdf - http://www.DataSheet4U.co.kr/




DNT90PA pdf, 반도체, 판매, 대치품
DNT90CA/PA I/O Descriptions
Pin Name
I/O
Description
1 GND
- Power supply and signal ground. Connect to the host circuit board ground.
This pin’s default configuration is data activity output. On a base, this signal blinks when a valid packet is
2
ACT
(DIAG_TX)
O received. On a remote, this signal blinks when a packet is transmitted. On a router, this signal blinks when
(O) a valid upstream packet is received or a downstream packet is transmitted. Alternate pin function is the di-
agnostic serial port output.
3
/DCD
(DIAG_RX)
This pin’s default configuration is data carrier detect output. On a base, this signal is asserted when any
O
(I)
valid packet is received, and is cleared if no packets are heard for the configured router/remote registra-
tion time-out interval. On a router or remote, this signal is asserted when the radio obtains hopping pattern
synchronization, and remains asserted until no beacons are heard for 50 hops. Alternate pin function is
the diagnostic serial port input.
Configurable digital I/O port 0. When configured as an input, an internal pull-up resistor can be selected
4
GPIO0
I/O
and direct interrupt from sleep can be invoked. When configured as an output, the power-on state is
configurable. In sleep mode the pin direction, input pull-up selection or output state are also separately
configurable.
5 RADIO_TXD
O Serial data output from the radio.
6 RADIO_RXD
I Serial data input to the radio.
7
GPOI4
(/HOST_CTS)
I/O
(O)
Default pin function is GPIO4 with the same configuration options as GPIO2. Alternate pin function is
UART/SPI flow control output. The module sets this line low when it is ready to accept data from the host
on the RADIO_RXD or MOSI input. When the line goes high, the host must stop sending data.
8
GPOI5
(/HOST_RTS)
I/O
(I)
Default pin function is GPIO5 with the same configuration options as GPIO2. Alternate pin function is
UART/SPI flow control input. The host sets this line low to allow data to flow from the module on
the RADIO_TXD pin. When the host sets this line high, the module will stop sending data to the host.
9 DAC0
O
12-bit DAC 0 output. Full scale output can be referenced to the voltage at pin 25 or the 3.3 V regulated
module bus voltage.
10 GPIO2
I/O Configurable digital I/O port 2. Same configuration options as GPIO0.
11 GPIO1
I/O Configurable digital I/O port 1. Same configurationwww.DataSheet.net/ options as GPIO0.
12
GPIO3
(DAV)
I/O
(O)
Default pin function is GPIO3 with the same configuration options as GPIO0. When SPI slave mode oper-
ation is enabled, a logic high on this pin indicates when data is available to be clocked out by the SPI
master.
13 DAC1
O 12-bit DAC 1 output. Same specifications and configuration options as DAC0.
14 VCC
I Power supply input, +3.3 to +5.5 Vdc.
15 GND
- Power supply and signal ground. Connect to the host circuit board ground.
16 GND
- Power supply and signal ground. Connect to the host circuit board ground.
17 /RESET
I Active low module hardware reset.
18 ADC0
ADC input 0. This pin is a direct ADC input when the ADC is operating in single-ended mode, or the differ-
ential negative input for positive inputs applied to ADC1 or ADC2 when the ADC is operating in differential
mode. Full-scale reading can be referenced to Pin 25 for ratiometric measurements. For absolute mea-
I surements, the ADC can use the regulated supply voltage divided by 1.6 (about 2.06 V), or an external
voltage applied to Pin 25. In single-ended mode, ADC measurements are 11-bit unsigned values with full
scale nominally 2.7 V when referenced to a 2.7 V input on Pin 27. In differential mode, ADC measure-
ments are 12-bit signed values.
19 ADC1
I
ADC input 1. Direct input when the ADC is operating in single-ended mode, positive differential input rela-
tive to ADC0 when the ADC is operating in differential mode.
20 MISO
I/O This pin is the SPI master mode input or slave mode output.
21 MOSI
I/O This pin is the SPI master mode output or slave mode input.
22 /SS
I/O
SPI active low slave select. This pin is an output when the module is operating as a master, and an input
when it is operating as a slave.
www.RFM.com E-mail: [email protected]
© 2012 by RF Monolithics, Inc.
Page 4 of 6
DNT90A - 05/10/12
Datasheet pdf - http://www.DataSheet4U.co.kr/

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DNT90PA 전자부품, 판매, 대치품
D N T 9 0 P A O u tlin e a n d M o u n tin g D im e n s io n s
1 .8 0 0
(4 5 .7 )
0 .0 5 0 (1 .2 7 )
15 1
0 .9 8 0
(2 4 .9 )
T o p V ie w
A n te n n a
1 .1 0 0
(2 7 .9 )
16 30
0 .1 2 5
(3 .1 8 )
0 .2 2 5
(5 .7 2 )
0 .4 5 0 (1 1 .4 )
D im e n s io n s in in c h e s (m m )
Figure 4
0 .6 5 0 (1 6 .5 )
0 .0 8 0
(2 .0 3 )
0 .1 0 0
(2 .5 4 )
D N T 9 0 P In te r fa c e C o n n e c to r
P C B L a y o u t D e ta il
0 .1 0 0
(2 .5 4 )
www.DataSheet.net/
0 .8 0 0
(2 0 .3 )
0 .0 5 0
(1 .2 7 )
C o n n e c to rs a re S A M T E C
S L M -1 1 5 -0 1 -G -S
o r E q u iv a le n t
0 .7 0 0
(1 7 .8 )
0 .9 8 0
(2 4 .9 )
D im e n s io n s a r e in in c h e s (m m )
Figure 5
Note: Specifications subject to change without notice.
www.RFM.com E-mail: [email protected]
© 2012 by RF Monolithics, Inc.
Part # M-0090-0000, Rev B
Page 7 of 7
DNT90A - 05/10/12
Datasheet pdf - http://www.DataSheet4U.co.kr/

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관련 데이터시트

부품번호상세설명 및 기능제조사
DNT90PA

(DNT90CA/PA) 900 MHz Frequency Hopping Spread Spectrum Transceiver

RF Monolithics
RF Monolithics

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