EVAL-ADF7021-NDBZ2 Analog Devices Inc, EVAL-ADF7021-NDBZ2 Datasheet - Page 6

• Manufacturer Part Number: EVAL-ADF7021-NDBZ2
• Description: 860 MHz To 870 MHz
• Manufacturer: Analog Devices Inc
• Type: Transceiver, FSKr

Specifications of EVAL-ADF7021-NDBZ2

• Frequency: 860MHz ~ 870MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: ADF7021-N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADF7021-N
Parameter
SPURIOUS EMISSIONS
HARMONICS
OPTIMUM PA LOAD IMPEDANCE
1
2
3
4
5
RECEIVER SPECIFICATIONS
Table 3.
Parameter
SENSITIVITY
Using Gaussian or raised cosine filtering. The frequency deviation should be chosen to ensure that the transmit-occupied signal bandwidth is within the receiver
IF filter bandwidth.
For the definition of frequency deviation, refer to the Register 2—Transmit Modulation Register section.
Measured as maximum unmodulated power.
Conductive filtered harmonic emissions measured on the EVAL-ADF7021-NDBxx, which includes a T-stage harmonic filter (two inductors and one capacitor).
For matching details, refer to the LNA/PA Matching section.
Reference Spurs
Second Harmonic
Third Harmonic
All Other Harmonics
f
f
f
f
f
f
2FSK
Gaussian 2FSK
GMSK
Raised Cosine 2FSK
RF
RF
RF
RF
RF
RF
Sensitivity at 0.1 kbps
Sensitivity at 0.25 kbps
Sensitivity at 1 kbps
Sensitivity at 9.6 kbps
Sensitivity at 0.1 kbps
Sensitivity at 0.25 kbps
Sensitivity at 1 kbps
Sensitivity at 9.6 kbps
Sensitivity at 9.6 kbps
Sensitivity at 0.25 kbps
Sensitivity at 1 kbps
Sensitivity at 9.6 kbps
= 915 MHz
= 868 MHz
= 450 MHz
= 426 MHz
= 315 MHz
= 175 MHz
4
5
Min
Min
Typ
−130
−127
−122
−115
−129
−127
−121
−114
−113
−127
−121
−114
Typ
−65
−35/−52
−43/−60
−36/−65
39 + j61
48 + j54
98 + j65
100 + j65
129 + j63
173 + j49
Max
Max
Rev. 0 | Page 6 of 64
Unit
dBc
dBc
dBc
dBc
Ω
Ω
Ω
Ω
Ω
Ω
Unit
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Test Conditions/Comments
100 kHz loop bandwidth
13 dBm output power, unfiltered conductive/filtered conductive
Test Conditions/Comments
Bit error rate (BER) = 10
and power amplifier (PA) matched separately
f
13.5 kHz
f
13.5 kHz
f
13.5 kHz
f
18.5 kHz
f
13.5 kHz
f
13.5 kHz
f
13.5 kHz
f
18.5 kHz
f
18.5 kHz
f
13.5 kHz
f
13.5 kHz
f
18.5 kHz
DEV
DEV
DEV
DEV
DEV
DEV
DEV
DEV
DEV
DEV
DEV
DEV
= 1 kHz, high sensitivity mode, IF_FILTER_BW =
= 1 kHz, high sensitivity mode, IF_FILTER_BW =
= 1 kHz, high sensitivity mode, IF_FILTER_BW =
= 4 kHz, high sensitivity mode, IF_FILTER_BW =
= 1 kHz, high sensitivity mode, IF_FILTER_BW =
= 1 kHz, high sensitivity mode, IF_FILTER_BW =
= 1 kHz, high sensitivity mode, IF_FILTER_BW =
= 4 kHz, high sensitivity mode, IF_FILTER_BW =
= 2.4 kHz, high sensitivity mode, IF_FILTER_BW =
= 1 kHz, high sensitivity mode, IF_FILTER_BW =
= 1 kHz, high sensitivity mode, IF_FILTER_BW =
= 4 kHz, high sensitivity mode, IF_FILTER_BW =
−3
, low noise amplifier (LNA)