EVAL-ADF7021-NDBEZ Analog Devices Inc, EVAL-ADF7021-NDBEZ Datasheet - Page 12

• Manufacturer Part Number: EVAL-ADF7021-NDBEZ
• Description: 426MHz To 429 MHz, External L
• Manufacturer: Analog Devices Inc
• Type: Transceiver, FSKr

Specifications of EVAL-ADF7021-NDBEZ

• Frequency: 420MHz ~ 440MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: ADF7021-N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q5835434A

ADF7021-N
TIMING DIAGRAMS
Serial Interface
2FSK/3FSK Timing
SREAD
SDATA
SDATA
SCLK
SCLK
SLE
TxRxDATA
TxRxDATA
SLE
TxRxCLK
TxRxCLK
(CONTROL BIT C1)
DB31 (MSB)
t
1
REG7 DB0
t
3
±1 × DATA RATE/32
t
2
FETCH
t
t
1
8
DB30
Figure 5. TxRxDATA/TxRxCLK Timing Diagram in Transmit Mode
Figure 4. TxRxDATA/TxRxCLK Timing Diagram in Receive Mode
X
SAMPLE
DATA
DATA
t
Figure 3. Serial Interface Readback Timing Diagram
2
t
9
Figure 2. Serial Interface Timing Diagram
RV16
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DB2
t
3
RV15
1/DATA RATE
1/DATA RATE
t
4
(CONTROL BIT C2)
DB1
RV2
(CONTROL BIT C1)
t
5
RV1
DB0 (LSB)
t
10
t
6
X