SX1441EVK Semtech, SX1441EVK Datasheet - Page 77

• Manufacturer Part Number: SX1441EVK
• Description: KIT DEV FOR SX1441
• Manufacturer: Semtech
• Series: EasyBlue™r
• Type: Bluetoothr

Specifications of SX1441EVK

• For Use With/related Products: SX1441
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Contents: -
• Other names: SX1441DVK; SX1441DVK

Personal Area Network
4.3.2 1.8V supply configuration, single 13 MHz crystal oscillator
The on chip regulated voltage units are not used; a stabilized 1.8V supply is used for the complete system.
© Semtech 2006
DC 1.8V
Figure 38 – Current measurement diagram, 1.8V supply, single 13 MHz crystal oscillator
IVDD
VDD_M
VDD_BAT
XE1441
VDDIO_DIG
VDD_DIG
VDD_ANA
VDD_PA
VREGA
VREGD
VDDIO
DC 3V
IVDD_1441
77
IVDD_radio
VDD
VDD_IO
SX1441 – Bluetooth® 1.2 SoC
CX72303
Radio
XE1413
or
www.semtech.com
13 MHz
Data Sheet