ADF7020-1BCPZ-RL7 Analog Devices Inc, ADF7020-1BCPZ-RL7 Datasheet - Page 37

• Manufacturer Part Number: ADF7020-1BCPZ-RL7
• Description: IC,RF Modulator/Demodulator,LLCC,48PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of ADF7020-1BCPZ-RL7

• Design Resources: Low power, Long Range, ISM Wireless Measuring Node (CN0164)
• Frequency: 431MHz ~ 478MHz and 862MHz ~ 956MHz
• Data Rate - Maximum: 200kbps
• Modulation Or Protocol: ASK, FSK
• Applications: Data Transfer, RKE, Remote Control/Security Systems
• Power - Output: -16dBm ~ 13dBm
• Sensitivity: -119dBm
• Voltage - Supply: 2.3 V ~ 3.6 V
• Current - Receiving: 17.6mA
• Current - Transmitting: 21mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LFCSP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 7mm
• Product Length (mm): 7mm
• Operating Supply Voltage (min): 2.3V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADF7020-1DBZ8 - BOARD EVAL ADF7020-1 128-142MHZEVAL-ADF7020-1DBZ7 - BOARD EVAL ADF7020-1 310-340MHZEVAL-ADF7020-1DBZ6 - BOARD EVAL ADF7020-1 470-510MHZEVAL-ADF7020-1DBZ4 - BOARD EVAL ADF7020-1 405-435MHZEVAL-ADF7020-1DBZ5 - BOARD EVAL ADF7020-2 ADJ FREQ
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant

REGISTER 5—SYNC BYTE REGISTER
Notes
1.
2.
3.
4.
Sync byte detect is enabled by programming Bits R4_DB (25:23) to [010] or [011].
This register allows a 24-bit sync byte sequence to be stored internally. If the sync byte detect mode is selected, the INT/LOCK pin
goes high when the sync byte is detected in Rx mode. Once the sync word detect signal goes high, it goes low again after nine data bits.
The transmitter must transmit the MSB of the sync byte first and the LSB last to ensure proper alignment in the receiver sync byte
detection hardware.
Choose a sync byte pattern that has good autocorrelation properties, for example, an unequal amount of digital 1s and 0s.
SYNC BYTE SEQUENCE
Rev. 0 | Page 37 of 48
Figure 48.
MT2
0
0
1
1
MT1
0
1
0
1
PL2
0
0
1
1
MATCHING
TOLERANCE
0 ERRORS
1 ERROR
2 ERRORS
3 ERRORS
PL1
0
1
0
1
SYNC BYTE
LENGTH
12 BITS
16 BITS
20 BITS
24 BITS
CONTROL
ADF7020-1
BITS