ATR2406-DEV-KIT View Datasheet(PDF) - Atmel Corporation

Part Name

Description

MFG CO.

ATR2406-DEV-KIT

Low IF 2.4 GHz ISM Transceiver

Atmel Corporation 

1 2 3 4 5 6 7 8 9 10 Next

PLL Principle

Figure 3. PLL Principle

Programable counter PC

"- Main counter MC

"- Swallow counter SC

fVCO = 1728 kHz × (SMC × 32 + SSC)

Phase frequency

detector PD

fPD = 1728 kHz

External

loop filter

Charge

pump

VCO

Divider

by 2

PA driver

Mixer

Reference counter RC

REF_CLK

D7

10.368 MHz

0

13.824 MHz

1

PLL reference

Frequency

REF_CLK

Baseband controller

Gaussian

filter GF

TXDAT

8 ATR2406 [Preliminary]

4779F–ISM–09/04

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