ATR2406-DEV-BOARD2 Atmel, ATR2406-DEV-BOARD2 Datasheet - Page 10

• 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

Table 7-1.
7.1
Note:
10
MSB
D15
0
Mode
RX
TX
TX Register Setting
D12 and D13 are only relevant if ramping generator in conjunction with external PA is used, otherwise it can be programmed 0
or 1.
D14
ATR2406
1
LO Frequencies
D13
f
IF
864
/ kHz
PA
D12
Table 7-1
channels available. Since the ATR2406 supports wideband modulation with 400-kHz deviation,
every second channel can be used without overlap in the spectrum.
The following 16-bit word has to be programmed for TX.
Table 7-2.
The VRAMP voltage is used to control the output power of an external power amplifier. The volt-
age ramp is started with the TX_ON signal.
These bits are only relevant in TX mode.
D11
Channel
C93
C94
C93
C94
C0
C1
C0
C1
shows the LO frequencies for RX and TX in the 2.4-GHz ISM band. There are 95
...
...
GFCS
D10
D13
Output Power Settings with Bits D12 - D13
0
0
1
1
D9
f
2401.056
2401.920
2481.408
2482.272
2401.056
2401.920
2481.408
2482.272
ANT
...
...
/ MHz
D8
1
Data bits
PA (Output Power Settings)
RC
D7
f
VCO
D6
D12
/ MHz divided by 2
0
1
0
1
MC
2401.056
2401.920
2481.408
2482.272
2401.920
2402.784
2482.272
2483.136
D5
...
...
D4
D3
RAMP_OUT (Pin 21)
S
SC
86
86
89
89
86
86
89
89
D2
...
...
MC
1.35V
1.75V
1.3V
1.4V
4779N–ISM–12/08
S
27
28
24
25
28
29
25
26
D1
...
...
SC
2779
2780
2872
2873
2780
2781
2873
2874
LSB
D0
...
...
N