ADF7025BCPZ-RL7 Analog Devices Inc, ADF7025BCPZ-RL7 Datasheet - Page 33

IC,RF Modulator/Demodulator,LLCC,48PIN,PLASTIC

ADF7025BCPZ-RL7

Manufacturer Part Number
ADF7025BCPZ-RL7
Description
IC,RF Modulator/Demodulator,LLCC,48PIN,PLASTIC
Manufacturer
Analog Devices Inc
Datasheet

Specifications of ADF7025BCPZ-RL7

Frequency
431MHz ~ 464MHz, 862MHz ~ 870MHz and 902MHz ~ 928MHz
Data Rate - Maximum
384kbps
Modulation Or Protocol
FSK
Applications
Keyless Entery, Home Automation, Wireless Audio/Video
Power - Output
-20dBm ~ 13dBm
Sensitivity
-104dBm
Voltage - Supply
2.3 V ~ 3.6 V
Current - Receiving
19mA
Current - Transmitting
28mA
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
Modulation Type
FSK
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-ADF70XXEKZ1 - KIT DEV ADF702X FOR BF533EZKITEVAL-ADF7025DBZ1 - BOARD EVAL ADF7025 902-928MHZ
Memory Size
-
Lead Free Status / Rohs Status
Compliant
REGISTER 5—SYNC BYTE REGISTER
Register 5—Sync Byte Register Comments
• 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, then the INT/LOCK pin
• The transmitter must transmit the MSB of the sync byte first and the LSB last to ensure proper alignment in the receiver sync byte
• Choose a sync byte pattern that has good autocorrelation properties.
goes high when the sync byte has been detected in Rx mode. Once the sync word detect signal has gone high, it goes low again after
nine data bits.
detection hardware.
SYNC BYTE SEQUENCE
Figure 44. Register 5—Sync Byte Register
Rev. A | Page 33 of 44
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
BITS
ADF7025

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