4320-DKDB4 Silicon Laboratories Inc, 4320-DKDB4 Datasheet - Page 7
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4320-DKDB4
Manufacturer Part Number
4320-DKDB4
Description
KIT DEV TEST EZRADIO SI4320 RX
Manufacturer
Silicon Laboratories Inc
Specifications of 4320-DKDB4
Accessory Type
Test Card, Receiver, 915MHz
Wireless Frequency
915 MHz
Interface Type
SPI
Modulation
FSK, OOK
For Use With/related Products
EZRadio®
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Typical Application, Standalone Mode
Recommended supply decoupling capacitor values
C2 and C3 should be 0603 size ceramic capacitors to achieve the best supply decoupling. The capacitor values are valid for both stand-
alone and microcontroller mode.
To LED, SSR, etc.
load: 3mA max.
* Configuration pins: leave open or connect to VCC or GND
# Configuration pin: connect to VCC or GND
VCC
GND
Band [MHz]
315
433
868
915
2.2u
C1
OUT0
OUT1
OUT2
OUT3
10n
C2
#
*
*
*
1
2
3
4
5
6
7
8
2.2µF
2.2µF
2.2µF
2.2µF
C1
IA4320
C3
10nF
10nF
10nF
10nF
C2
16
15
14
13
12
11
10
9
10MHz
X1
*
*
*
390pF
220pF
47pF
33pF
C3
250 Ohm
Antenna
Si4320
7