DNT90CA Datasheet PDF - RF Monolithics
| Part Number | DNT90CA | |
| Description | (DNT90CA/PA) 900 MHz Frequency Hopping Spread Spectrum Transceiver | |
| Manufacturers | RF Monolithics | |
| Logo |  |
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There is a preview and DNT90CA download ( pdf file ) link at the bottom of this page. Total 7 Pages | ||
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- 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/
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Pin Name
23 SCLK
24 ADC2
25
ADC_EXT_
REF
26 RSVD
27 RSVD
28 GND
29 RSVD
30 GND
I/O Description
I/O
SPI clock signal. This pin is an output when operating as a master, and an input when operating as
a slave.
I
ADC input 2. 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.
ADC external reference voltage pin. The voltage at this pin can be used by the ADCs as a reference for
I/O
ratiometric measurements. With no external voltage or load applied, this pin presents a nominal 2.7 V out-
put through a 2.126 K source resistance. A low impedance external reference voltage in the range of 1 to
2.7 V may be applied to this pin as an option.
- Reserved pin. Leave unconnected.
- Reserved pin. Leave unconnected.
- Connect to the host circuit board ground plane.
- Reserved pin. Leave unconnected.
- Connect to the host circuit board ground plane.
www.DataSheet.net/
www.RFM.com E-mail: [email protected]
© 2012 by RF Monolithics, Inc.
Page 5 of 7
DNT90A - 05/10/12
Datasheet pdf - http://www.DataSheet4U.co.kr/
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DNT90CA electronic component. |
| Information | Total 7 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ DNT90CA.PDF Datasheet ] | |
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