ADF7020BCPZ Analog Devices Inc, ADF7020BCPZ Datasheet - Page 36

• 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

ADF7020
REGISTER 2—TRANSMIT MODULATION REGISTER (GFSK/GOOK MODE)
Register 2—Transmit Modulation Register (GFSK/GOOK Mode) Comments
•
•
•
•
GFSK_DEVIATION = (2
When operating in the 431 MHz to 478 MHz band, GFSK_DEVIATION = (2
Data Rate = PFD /( INDEX_COUNTER × DIVIDER_FACTOR ).
PA Bias default = 9 μA.
PA BIAS
PA2
0
0
1
1
MC3
0
0
.
1
PA1
0
1
0
1
DI1
0
1
IC2
0
0
1
1
MC2
0
0
.
1
PA BIAS
5µA
7µA
9µA
11µA
TxDATA
TxDATA
IC1
0
1
0
1
MC1
0
1
.
1
INDEX_COUNTER
16
32
64
128
GFSK_MOD_CONTROL
0
1
.
7
GFSK MOD
CONTROL
GFSK_MOD_CONTROL
D9
0
0
1
1
Figure 47. Register 2—Transmit Modulation Register (GFSK/GOOK Mode)
D8
0
1
0
1
MODULATION PARAMETER
× PFD )/2
GAUSSIAN – OOK
MODE
NORMAL MODE
OUTPUT BUFFER ON
BLEED CURRENT ON
BLEED/BUFFER ON
D7
0
0
0
0
.
1
12
.
.
.
.
.
.
.
.
D3
0
0
0
0
.
1
Rev. B | Page 36 of 48
D2
0
0
1
1
.
1
D1
0
1
0
1
.
1
DIVIDER_FACTOR
INVALID
1
2
3
.
127
POWER AMPLIFIER
GFSK_MOD_CONTROL
POWER AMPLIFIER OUTPUT LEVEL
P6
0
0
0
0
.
.
1
.
.
.
.
.
.
.
1
MODULATION
× PFD)/2
S3
0
0
0
0
1
.
.
.
.
.
.
.
.
SCHEME
S2
0
0
1
1
1
P2
X
0
0
1
.
.
1
S1
0
1
0
1
1
13
P1
X
0
1
0
.
.
1
MP1
0
1
.
PE1
0
1
MODULATION SCHEME
FSK
GFSK
ASK
OOK
GOOK
PA OFF
–16.0dBm
–16 + 0.45dBm
–16 + 0.90dBm
.
.
13dBm
MUTE PA UNTIL
LOCK DETECT HIGH
OFF
ON
POWER AMPLIFIER
OFF
ON
ADDRESS
BITS