ADF7023-J Просмотр технического описания (PDF) - Analog Devices
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ADF7023-J Datasheet PDF : 100 Pages
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TRANSMITTER SPECIFICATIONS
Table 2.
Parameter
Min Typ
DATA RATE
2FSK/GFSK/MSK/GMSK
1
Data Rate Resolution
100
MODULATION ERROR RATIO (MER)1
10 kbps to 49.5 kbps
25.4
49.6 kbps to 129.5 kbps
25.3
129.6 kbps to 179.1 kbps
23.9
179.2 kbps to 239.9 kbps
23.3
240 kbps to 300 kbps
23
MODULATION ERROR RATIO 15.4 g DATA RATES
50 kbps
25.4
100 kbps
28.9
200 kbps
25.9
100 kbps
24.3
MODULATION
2FSK/GFSK/MSK/GMSK Frequency Deviation 0.1
Deviation Frequency Resolution
100
Gaussian Filter Bandwidth-Time (BT) Product
0.5
SINGLE-ENDED PA
Maximum Power3
13.5
Minimum Power
−20
Transmit Power Variation vs. Temperature
±0.5
Transmit Power Variation vs. VDD
±1
Transmit Power Flatness
±1
Programmable Step Size
−20 dBm to +13.5 dBm
0.5
DIFFERENTIAL PA
Maximum Power3
10
Minimum Power
−20
Transmit Power Variation vs. Temperature
±1
Transmit Power Variation vs. VDD
±2
Transmit Power Flatness
±1
Programmable Step Size
−20 dBm to +10 dBm
0.5
Max Unit
300 kbps
bps
dB
dB
dB
dB
dB
dB
dB
dB
dB
409.5 kHz
Hz
dBm
dBm
dB
dB
dB
dB
dBm
dBm
dB
dB
dB
dB
ADF7023-J
Test Conditions/Comments
RF frequency = 957.2 MHz, GFSK
Modulation index = 1
Modulation index = 1
Modulation index = 0.5
Modulation index = 0.5
Modulation index = 0.5
With T96 look-up table (LUT)2
Modulation index = 1
Modulation index = 1
Modulation index = 1
Modulation index = 0.5
Programmable, separate PA and LNA
match4
From −40°C to +85°C, RF frequency =
958.0 MHz
From 2.2 V to 3.6 V, RF frequency = 958.0 MHz
From 902 MHz to 928 MHz and 950 MHz to
958 MHz
Programmable in 63 steps
Programmable
From −40°C to +85°C, RF frequency =
958.0 MHz
From 2.2 V to 3.6 V, RF frequency = 958.0 MHz
From 902 MHz to 928 MHz and 950 MHz to
958 MHz
Programmable in 63 steps
Rev. 0 | Page 7 of 100
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