DP1205C868LF Semtech, DP1205C868LF Datasheet - Page 10

• Manufacturer Part Number: DP1205C868LF
• Description: MODULE DROP IN FOR XE1205 868MHZ
• Manufacturer: Semtech

Specifications of DP1205C868LF

• Frequency: 868MHz
• 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: 62mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Modulation Or Protocol: -

8
The schematic below shows the DP1205 interfaced with a Semtech microcontroller XE8801A/02/05A/06A/07A and the
XE1205 used in buffered mode.
© Semtech 2006
TYPICAL APPLICATION
1
2
3
1nF
GND
RF IN/OUT
GND
VCC
Switch11
RF1
SW(1)
19
82 nH
SW(0)
18
PA
SAW1
match11
0 Ω
LNA
17
VDDA
SCK
4
match11
33 pF
0 Ω
16
MOSI
GND
5
MISO
VDD
15
6
NSS_CONFIG
VCO1
Tank11
CLKOUT
100 pF
XE12051
14
7
NSS_ DATA
10
DATA
13
Loop11
Filter11
8
12
IRQ0
IRQ1
9
39
Xtal11
GND
11
GND
10
MHz11
433/868/915 MHz RF Modules
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PA1
PA2
05A/06A/07A
XE8801A/02/
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DP1205