ADF7020BCPZ Analog Devices Inc, ADF7020BCPZ Datasheet - Page 41

• Manufacturer Part Number: ADF7020BCPZ
• Description: IC TX FSK/ASK ISM BAND 48LFCSP
• Manufacturer: Analog Devices Inc

Specifications of ADF7020BCPZ

• 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: 19mA
• Current - Transmitting: 26.8mA @ 10dBm
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LFCSP
• Data Rate: 200Kbps
• Supply Voltage Range: 2.3V To 3.6V
• Logic Case Style: LFCSP
• No. Of Pins: 48
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 1 - Unlimited
• Termination Type: SMD
• 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-ADF7020DBZ3 - BOARD EVAL ADF7020 433-445MHZEVAL-ADF7020DBZ2 - BOARD EVAL ADF7020 862-870MHZEVAL-ADF7020DBZ1 - BOARD EVAL ADF7020 902-928MHZ
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant

REGISTER 7—READBACK SETUP REGISTER
Register 7—Readback Setup Register Comments
•
•
•
Readback of the measured RSSI value is valid only in Rx mode. To enable readback of the battery voltage, the temperature sensor, or
the voltage at the external pin in Rx mode, AGC function in Register 9 must be disabled. To read back these parameters in Tx mode,
the ADC must first be powered up using Register 8 because this is off by default in Tx mode to save power. This is the recommended
method of using the battery readback function because most configurations typically require AGC.
Readback of the AFC word is valid in Rx mode only if either the linear demodulator or the correlator/demodulator is active.
See the Readback Format section for more information.
RB3
0
1
READBACK
DISABLED
ENABLED
Figure 52. Register 7—Readback Setup Register
DB8
RB3
RB2
0
0
1
1
READBACK
SELECT
DB7
RB2
RB1
0
1
0
1
Rev. B | Page 41 of 48
READBACK MODE
AFC WORD
ADC OUTPUT
FILTER CAL
SILICON REV
DB6
RB1
DB5
AD2
MODE
ADC
DB4
AD1
AD2
0
0
1
1
C4(0)
DB3
AD1
0
1
0
1
C3(1)
DB2
CONTROL
ADC MODE
MEASURE RSSI
BATTERY VOLTAGE
TEMP SENSOR
TO EXTERNAL PIN
BITS
C2(1)
DB1
C1(1)
DB0
ADF7020