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PDF DR3100-1 Data sheet ( Hoja de datos )
| Número de pieza | DR3100-1 | |
| Descripción | 433.92 MHz Transceiver Module | |
| Fabricantes | RF Monolithics | |
| Logotipo |  |
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®
· Designed for Short-Range Wireless Data Communications
· Supports 115.2 kbps Encoded Data Transmissions
· 3 V, Low Current Operation plus Sleep Mode
· Ready to Use OEM Module
The DR3100-1 transceiver module is ideal for short-range wireless data applications where ro-
bust operation, small size and low power consumption are required. The DR3100-1 utilizes
RFM’s TR3000 amplifier-sequenced hybrid (ASH) architecture to achieve this unique blend of
characteristics. The receiver section of the TR3000 is sensitive and stable. A wide dynamic
range log detector provides robust performance in the presence of on-channel interference or
noise. Two stages of SAW filtering provide excellent receiver out-of-band rejection. The transmit-
ter includes provisions for both on-off keyed (OOK) and amplitude-shift keyed (ASK) modula-
tion. The transmitter employs SAW filtering to suppress output harmonics, facilitating compliance
with ETSI I-ETS 300 220 and similar regulations. The DR3100-1 includes the TR3000 plus all
configuration components in a ready-to-use PCB assembly, excellent for prototyping and
intermediate volume production runs.
Absolute Maximum Ratings
Rating
Power Supply and All Input/Output Pins
Non-Operating Case Temperature
Soldering Temperature (10 seconds)
Value
-0.3 to +4.0
-50 to +100
230
Units
V
oC
oC
DR3100-1
433.92 MHz
Transceiver
Module
Electrical Characteristics, 115.2 kbps Amplitude-Shift Keyed
Characteristic
Operating Frequency
Modulation Type
Data Rate
Receiver Performance (ASK @ 115.2 kbps)
Input Current, 3 Vdc Supply
Input Signal for 10-4 BER, 25 °C
Rejection, ±30 MHz
Transmitter Performance (ASK @ 115.2 kbps)
Peak Input Current, 3 Vdc Supply
Peak Output Power
Turn On/Turn Off Time
Sleep to Receive Switch Time (15 ms sleep, -76 dBm signal)
Sleep Mode Current
Transmit to Receive Switch Time (15 ms transmit, -76 dBm signal)
Receive to Transmit Switch Time
Power Supply Voltage Range
Operating Ambient Temperature
Sym
fO
Notes
Minimum
433.72
Typical
OOK
115.2
Maximum
434.12
Units
MHz
kbps
IR
RREJ
4.8 mA
-85 dBm
55 dB
ITP
PO
tON/tOFF
tSR
IS
tTOR
tRTO
VCC
TA
12 mA
1.2 mW
1.1/1.1
µs
20 µs
0.75
µA
20 µs
12 µs
2.7 3.5 Vdc
-40 +85 oC
1
1 page  
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DR3100-1 Bill of Materials
Item
1
2
3
4
5
6
7
8
9
10
11
12
Reference
IC1
C1, C2, C4, C6
C3
C5
R1
R2
R3, R4, R8
R5
R6
L1
L2
PCB
Description
TR3000 ASH Transceiver
Capacitor SMT 0603
Capacitor SMT 0603
Capacitor E1A-B 0805
Resistor Chip 0603
Resistor Chip 0603
Resistor Chip 0603
Resistor Chip 0603
Resistor Chip 0603
Inductor Chip 0805CS
Inductor Chip 0805CS
Printed Circuit Board
Value
433.92 MHz
100 pF ±10%
0.0027 µF ±10%
4.7 µF ±10%
1 M ±5%
160 K ±1%
100 K ±1%
4.7 K ±5%
12 K ±5%
56 nH ±5%
180 nH ±10%
400-1526-001X1
Quantity
1
4
1
1
1
1
3
1
1
1
1
1
Note: Specifications subject to change without notice.
5
file: dr31001i.vp, 2002.10.23 rev
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet DR3100-1.PDF ] | |
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