ADF7021-VBCPZ-RL Analog Devices Inc, ADF7021-VBCPZ-RL Datasheet - Page 5

• Manufacturer Part Number: ADF7021-VBCPZ-RL
• Description: Narrow Band Transceiver 433/868/900 MHz
• Manufacturer: Analog Devices Inc

Specifications of ADF7021-VBCPZ-RL

• Frequency: 80MHz ~ 960MHz
• Data Rate - Maximum: 24 kbps
• Modulation Or Protocol: FSK
• Applications: ISM
• Power - Output: 13dBm
• Sensitivity: -125dBm
• Voltage - Supply: 2.3 V ~ 3.6 V
• Current - Receiving: 21.7mA
• Current - Transmitting: 27.1mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-VFQFN, CSP Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TRANSMISSION SPECIFICATIONS
LBW = loop bandwidth.
Table 2.
Parameter
DATA RATE
MODULATION
TRANSMIT POWER
ADJACENT CHANNEL POWER (ACP)
MODULATION BANDWIDTH
EMISSION MASK
OCCUPIED BANDWIDTH
2FSK
3FSK
4FSK
Frequency Deviation (f
Frequency Deviation Resolution
Gaussian Filter Bandwidth Time (BT)
Raised Cosine Filter Alpha
Maximum Transmit Power
Transmit Power Variation vs.
Transmit Power Variation vs. V
Transmit Power Flatness
Programmable Step Size
460 MHz
868 MHz
125 kHz Offset
125 kHz + 200 kHz
125 kHz + 400 kHz
125 kHz + 1 MHz
12.5 kHz Offset
2FSK, Gaussian Data Filtering
2FSK, Raised Cosine Data Filtering
Temperature
12.5 kHz Channel Spacing
25 kHz Channel Spacing
12.5 kHz Channel Spacing
25 kHz Channel Spacing
460 MHz
12.5 kHz Channel Spacing
25 kHz Channel Spacing
12.5 kHz Channel Spacing
25 kHz Channel Spacing
DEV
)
1
DD
Min
0.05
0.05
0.05
0.056
0.306
56
Typ
0.5
0.5/0.7
13
±1
±1
±1
0.3125
−47
−53
−44
−49
−74.5
−79
−69.5
−62
−77
4.0
8.5
4.5
9.6
Rev. 0 | Page 5 of 60
Max
18.5
18.5
24
28.26
156
Unit
kbps
kbps
kbps
kHz
kHz
Hz
dBm
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dBm/1 kHz
dBm/1 kHz
dBm/10 kHz
dBm/100 kHz
dBc
kHz
kHz
kHz
kHz
Test Conditions/Comments
Limited by the loop bandwidth
LBW must be ≥1.25 × data rate for correct operation
LBW = 18.5 kHz
LBW = 18.5 kHz
PFD = 3.625 MHz
PFD = 20 MHz
PFD = 3.625 MHz
V
T
V
−16 dBm to +13 dBm
Gaussian 2FSK modulation, 13 dBm output power,
PFD = 19.68 MHz, LBW = 6 kHz
Measured in a ±8.5 kHz bandwidth at ±12.5 kHz
offset, 2.4 kbps PN9 data, f
Measured in a ±16 kHz bandwidth at ±25 kHz
offset, 4.8 kbps PN9 data, f
Compliant with ETSI EN 300 220
Measured in a ±8.5 kHz bandwidth at ±12.5 kHz
offset, 2.4 kbps PN9 data, f
Measured in a ±16 kHz bandwidth at ±25 kHz
offset, 4.8 kbps PN9 data, f
869.525 MHz, Gaussian 2FSK modulation, 4.8 kbps,
f
with ETSI EN 300 220, LBW = 6 kHz
FCC Part 90 Emission Mask D, 100 Hz resolution
bandwidth, Gaussian 2FSK modulation, LBW =
6 kHz, 10 dBm output power, 2.4 kbps PN9 data,
f
99.0% of total mean power, LBW = 6 kHz, 10 dBm
output power
Programmable
902 MHz to 928 MHz, V
2.4 kbps PN9 data, f
4.8 kbps PN9 data, f
2.4 kbps PN9 data, f
4.8 kbps PN9 data, f
DEV
DEV
A
DD
DD
= −40°C to +85°C
= 3.0 V, T
= 2.3 V to 3.6 V at 915 MHz, T
= 2.4 kHz, 10 dBm output power,
= 1.2 kHz
A
= 25°C
DEV
DEV
DEV
DEV
= 1.2 kHz
= 2.4 kHz
= 1.2 kHz
= 2.4 kHz
DD
= 3 V, T
DEV
DEV
DEV
DEV
= 1.2 kHz
= 2.4 kHz
= 1.2 kHz
= 2.4 kHz
A
A
ADF7021-V
= 25°C
= 25°C
2
compliant