ATR2406-PNQG 86 Atmel, ATR2406-PNQG 86 Datasheet - Page 11

• Manufacturer Part Number: ATR2406-PNQG 86
• Manufacturer: Atmel

Specifications of ATR2406-PNQG 86

• Operating Temperature Classification: Commercial
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / Rohs Status: Compliant

7.2
7.3
Note:
7.4
Note:
7.5
4779K–ISM–06/06
MSB
Data bits
MSB
Data bits
D15
D24
D15
0
1
0
RX Register Setting
Register Setting without Clock Recovery
X values are not relevant and can be set to 0 or 1.
RX Register Setting with Internal Clock Recovery
X values are not relevant and can be set to 0 or 1.
PLL Settings
D14
D23
D14
1
0
0
D13
D22
D13
X
X
1
D12
D21
D12
The are two RX settings possible. For a data rate of 1152 Kbit/s an internal clock recovery
function is implemented.
Must be used for data rates below 1.152 Mbit.
Recommended for 1.152 Mbit data rate.
The output pin of the recovered clock is pin 6. The falling edge of the recovered clock signal
samples the data signal.
RC, MC and SC bits are controlling the synthesizer frequency according to
7-4 on page 12
Formula for calculating the frequency:
TX frequency: f
RX frequency: f
Table 7-3.
X
X
0
D11
D20
D11
X
X
0
PLL Settings with the Reference Counter Bit D7
ANT
ANT
and
D10
D19
D10
X
X
0
= 864 kHz
= 864 kHz
Table 7-5 on page
D7
0
1
D18
D9
D9
X
X
0
D17
D8
D8
(32
(32
0
0
0
RC (Reference Counter)
S
D16
S
RC
RC
D7
D7
12.
0
MC
MC
+ S
+ S
D6
D6
SC
SC
)
MC
MC
– 1)
D5
D5
D4
D4
CLK Reference
10.368 MHz
13.824 MHz
D3
D3
D2
D2
SC
SC
ATR2406
Table
D1
D1
7-3,
Table
D0
D0
LSB
LSB
11