ADF7020BCPZ Analog Devices Inc, ADF7020BCPZ Datasheet - Page 14

• 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
Figure 14. Wideband Interference Rejection; Wanted Signal (880 MHz)
–100
–120
–10
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–80
20
15
10
–5
80
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20
–120
5
0
0
0
1
Interferer = FM Jammer (9.76 kbps, 10 kHz Deviation)
5
–100
9
Figure 15. Digital RSSI Readback Linearity
Figure 13. PA Output Power vs. Setting
13 17 21 25 29 33 37 41 45 49 53 57 61
FREQUENCY OF INTERFERER (MHz)
at 3 dB above Sensitivity Point
–80
11µA
ACTUAL INPUT LEVEL
RF INPUT (dB)
PA SETTING
–60
9µA
–40
RSSI READBACK LEVEL
–20
7µA
5µA
0
20
Rev. B | Page 14 of 48
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–105
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0
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Figure 17. BER vs. Data Rate (Combined Matching Network)
0
Figure 18. Sensitivity vs. Frequency Error with AFC On/Off
3.6V, –40°C
DATA RATE
Separate LNA and PA Matching Paths Typically
Figure 16. BER vs. VDD and Temperature
1.002k
Improve Performance by 2 dB
FREQUENCY ERROR (kHz)
CORRELATOR
RF INPUT LEVEL (dBm)
RF INPUT LEVEL (dBm)
3.0V, +25°C
AFC ON
CORRELATOR
AFC OFF
9.760k
DATA RATE
LINEAR AFC OFF
DATA RATE = 1kbps FSK
IF BW = 100kHz
DEMOD BW = 0.77kHz
2.4V, +85°C
200.8k
DATA RATE
LINEAR AFC ON