ADF7021-NBCPZ Analog Devices Inc, ADF7021-NBCPZ Datasheet - Page 8
![IC TXRX 80-650/842-916MHZ 48LFCS](/photos/6/50/65022/cp-48-8_sml.jpg)
ADF7021-NBCPZ
Manufacturer Part Number
ADF7021-NBCPZ
Description
IC TXRX 80-650/842-916MHZ 48LFCS
Manufacturer
Analog Devices Inc
Datasheet
1.ADF7021-NBCPZ-RL.pdf
(64 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADF7021-NBCPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
ADF7021-NBCPZ-RL7
Manufacturer:
ST
Quantity:
210
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