ATR2406-DEV-BOARD2 Atmel, ATR2406-DEV-BOARD2 Datasheet - Page 12

• Manufacturer Part Number: ATR2406-DEV-BOARD2
• Description: BOARD DEV FOR ATR2406/ATMEGA88
• Manufacturer: Atmel
• Series: Smart RFr
• Type: Transceiver, ISMr

Specifications of ATR2406-DEV-BOARD2

• Frequency: 2.4GHz
• Wireless Frequency: 2.4 GHz
• Interface Type: SPI
• Modulation: GFSK
• Operating Voltage: 2.9 V to 3.6 V
• Antenna: F-Antenna, SMA
• Operating Temperature Range: - 10 C to + 60 C
• For Use With/related Products: ATR2406, T7024
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

7.6
12
GFCS Adjustment
ATR2406
Table 7-4.
Table 7-5.
The Gaussian filter control setting (GFCS) is used to compensate for production tolerances by
tuning the modulation deviation in production to the nominal value of 400 kHz. These bits are
only relevant in TX mode.
Table 7-6.
D4
...
0
0
0
1
1
1
D11
0
0
0
0
1
1
1
1
PLL Settings of the Main Counter Bits D5 to D6
PLL Settings of the Swallow Counter Bits D0 to D4
GFCS Adjustment of Bits D9 - D11
D6
0
0
1
1
D3
...
0
0
0
1
1
1
D10
0
0
1
1
0
0
1
1
SC (Swallow Counter)
D2
MC (Main Counter)
...
0
0
0
1
1
1
GFCS
D5
0
1
0
1
D1
...
0
0
1
0
1
1
D9
0
1
0
1
0
1
0
1
D0
...
0
1
0
1
0
1
S
86
87
88
89
MC
GFCS
100%
110%
120%
130%
60%
70%
80%
90%
4779N–ISM–12/08
S
29
30
31
...
0
1
2
SC