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DNT90PA Schematic ( PDF Datasheet ) - RF Monolithics

Teilenummer DNT90PA
Beschreibung (DNT90CA/PA) 900 MHz Frequency Hopping Spread Spectrum Transceiver
Hersteller RF Monolithics
Logo RF Monolithics Logo 




Gesamt 7 Seiten
DNT90PA Datasheet, Funktion
- 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 Datasheet, Funktion
D N T90C A
O u tlin e a n d M
1 .8 0 0
(4 5 .7 )
o u n tin g D im e n s io n s
0 .0 5 0 (1 .2 7 )
15 1
T o p V ie w
A n te n n a
0 .9 8 0
(2 4 .9 )
16
0 .1 2 5
(3 .1 8 )
0 .4 5 0 (1 1 .4 )
30
0 .6 5 0 (1 6 .5 )
D im e n s io n s in in c h e s (m m )
Figure 2
0 .0 6 0 (1 .5 2 )
D N T 9 0 C A S o ld e r P a d D im e n s io n s
1 .8 0 0
(4 5 .7 )
www.DataSheet.net/
0 .0 5 0
(1 .2 7 )
1 5 0 .0 3 5 (0 .8 9 )
1
0 .0 8 0
T o p V ie w
0 .9 8 0
(2 4 .9 )
1 .0 4 0
(2 6 .4 )
16
0 .4 5 0 (1 1 .4 )
30
D im e n s io n s in in c h e s (m m )
Figure 3
www.RFM.com E-mail: [email protected]
©2012 by RF Monolithics, Inc.
Page 6 of 7
DNT90A - 05/10/12
Datasheet pdf - http://www.DataSheet4U.co.kr/

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