ATR2406-PNSG Atmel, ATR2406-PNSG Datasheet - Page 9

• Manufacturer Part Number: ATR2406-PNSG
• Description: IC IF ISM TXRX 2.4GHZ 32QFN
• Manufacturer: Atmel

Specifications of ATR2406-PNSG

• Frequency: 2.4GHz
• Data Rate - Maximum: 1.152Mbps
• Modulation Or Protocol: DSSS, GFSK
• Applications: Wireless Game Controllers
• Power - Output: 4dBm
• Sensitivity: -93dBm
• Voltage - Supply: 2.9 V ~ 3.6 V
• Current - Receiving: 57mA
• Current - Transmitting: 42mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -10°C ~ 60°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -
• Other names: ATR2406-PNSGCT; ATR2406-PNSGCT

7. PLL Principle
Figure 7-1.
4779N–ISM–12/08
Baseband controller
PLL Principle
f
Programable counter PC
"- Main counter MC
"- Swallow counter SC
10.368 MHz
13.824 MHz
VCO
REF_CLK
Reference counter RC
Phase frequency
detector PD
f
PD
PLL reference
Frequency
REF_CLK
= 1728 kHz
= 1728 kHz
(S
MC
D7
0
1
32 + S
Charge
pump
SC
)
TXDAT
External
loop filter
filter GF
Gaussian
VCO
Divider
by 2
PA driver
Mixer
ATR2406
9