ADF7021-NBCPZ Analog Devices Inc, ADF7021-NBCPZ Datasheet - Page 8

• Manufacturer Part Number: ADF7021-NBCPZ
• Description: IC TXRX 80-650/842-916MHZ 48LFCS
• Manufacturer: Analog Devices Inc

Specifications of ADF7021-NBCPZ

• Frequency: 80MHz ~ 650MHz, 842MHz ~ 916MHz
• Data Rate - Maximum: 33kbps
• Modulation Or Protocol: 2-FSK, 3-FSK, 4-FSK, MSK
• Applications: Keyless Entery, Pagers, WMTS
• Power - Output: -16dBm ~ 13dBm
• Sensitivity: -130dBm
• Voltage - Supply: 2.3 V ~ 6 V
• Current - Receiving: 26mA
• Current - Transmitting: 32.3mA @ 10dBm
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LFCSP
• Receiving Current: 26.4mA
• Transmitting Current: 20.2mA
• Data Rate: 24Kbps
• Frequency Range: 80MHz To 916MHz
• Modulation Type: FSK, MSK
• Rf Ic Case Style: LFCSP
• No. Of Pins: 48
• 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-ADF7021DBZ6 - BOARD EVAL ADF7021 608-614MHZEVAL-ADF7021DBZ5 - BOARD EVAL ADF7021EVAL-ADF7021DBZ3 - BOARD DAUGHTER FOR ADF7021EVAL-ADF7021DBZ2 - BOARD EVAL FOR ISM ADF7021
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant

ADF7021-N
Parameter
RSSI
AFC
Rx SPURIOUS EMISSIONS
LNA INPUT IMPEDANCE
1
2
3
Calibration of the image rejection used an external RF source.
For received signal levels < −100 dBm, it is recommended to average the RSSI readback value over a number of samples to improve the RSSI accuracy at low input powers.
Filtered conductive receive spurious emissions are measured on the EVAL-ADF7021-NDBxx, which includes a T-stage harmonic filter (two inductors and one
capacitor).
Range at Input
Linearity
Absolute Accuracy
Response Time
Pull-In Range
Response Time
Accuracy
Internal Inductor VCO
External Inductor VCO
f
f
f
f
f
f
RF
RF
RF
RF
RF
RF
= 915 MHz
= 868 MHz
= 450 MHz
= 426 MHz
= 315 MHz
= 175 MHz
2
3
Min
0.5
Typ
−120 to −47
±2
±3
390
64
0.5
−91/−91
−52/−70
−62/−72
−64/−85
24 − j60
26 − j63
63 − j129
68 − j134
96 − j160
178 − j190
Max
1.5 × IF_
FILTER_BW
Rev. 0 | Page 8 of 64
Unit
dBm
dB
dB
μs
kHz
Bits
kHz
dBm
dBm
dBm
dBm
Ω
Ω
Ω
Ω
Ω
Ω
Test Conditions/Comments
Input power range = −100 dBm to −47 dBm
Input power range = −100 dBm to −47 dBm
See the RSSI/AGC section
The range is programmable in Register 10
(R10_DB[24:31])
Input power range = −100 dBm to +12 dBm
<1 GHz at antenna input, unfiltered conductive/filtered
conductive
>1 GHz at antenna input, unfiltered conductive/filtered
conductive
<1 GHz at antenna input, unfiltered conductive/filtered
conductive
>1 GHz at antenna input, unfiltered conductive/filtered
conductive
RFIN to RFGND