DP1283C433 Semtech, DP1283C433 Datasheet - Page 5

• Manufacturer Part Number: DP1283C433
• Description: MODULE DROP IN FOR XE1283 433MHZ
• Manufacturer: Semtech

Specifications of DP1283C433

• Frequency: 433MHz
• Data Rate - Maximum: 153.2kbps
• Applications: ISM
• Power - Output: 11dBm
• Sensitivity: -111dBm
• Voltage - Supply: 2.4 V ~ 3.6 V
• Current - Receiving: 14mA
• Current - Transmitting: 40mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -
• Modulation Or Protocol: -

2.2
The table below gives the electrical specifications of the transceiver under the following conditions:
Tamb =25
sequence unless otherwise specified.
(1)
mode).
© Semtech 2005
Symbol
FR
IDDSL
IDDST
IDDR
IDDT
RFS
FDA
DR
RFOP
TS_TR
TS_RE
TS_OS
XTAL
VIH
VIL
VOH
VOL
RF consumption only. Microcontroller consumption is highly software dependant (down to 1.9 uA in time keeping
SPECIFICATIONS
o
C; VDD = 3.3V, fc = 915 MHz, frequency deviation = 55 kHz, Rate: DR = 4.8 kbit/s pseudo random bit
Parameter
Synthesizer Frequency Range
Supply current in sleep mode
Supply current in standby mode
Supply current in receiver mode
Supply
mode
RF Sensitivity
Frequency Deviation
Bit rate
RF output power (50 Ohm load)
Transmitter wake-up time
Receiver base-band wake up time
Quartz oscillator wake up time
Quartz oscillator frequency
Digital input level high
Digital input level low
Digital output level high
Digital output level low
current
in
transmitter
Conditions
DP1283-C868
DP1283-C915
DP1283-C433
39MHz running
RFOP = 5dBm
RFOP = 15dBm
DR = 4.8kbps / Mode A
BER<0.1%
Programmable
Programmable
Programmable
From oscillator running
From oscillator running
Fundamental
Fundamental
In % VDD
In % VDD
In % VDD
In % VDD
5
RFOP max
Min
868
902
433
1.2
12
75
75
1
-
-
-
-
-
0.85
-113
Typ
150
0.2
0.5
0.3
14
33
72
15
39
-
-
-
-
-
-
-
-
-
www.semtech.com
152.3
-110
Max
870
928
435
255
250
1.1
0.8
0.5
17
40
85
25
25
1
-
-
-
DP1283
Units
MHz
MHz
MHz
uA
mA
mA
mA
mA
dBm
kHz
kbit/s
dBm
us
ms
ms
MHz
%
%
%
%