ADF7025BCPZ-RL7 Analog Devices Inc, ADF7025BCPZ-RL7 Datasheet - Page 4

• Manufacturer Part Number: ADF7025BCPZ-RL7
• Description: IC,RF Modulator/Demodulator,LLCC,48PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of ADF7025BCPZ-RL7

• Frequency: 431MHz ~ 464MHz, 862MHz ~ 870MHz and 902MHz ~ 928MHz
• Data Rate - Maximum: 384kbps
• Modulation Or Protocol: FSK
• Applications: Keyless Entery, Home Automation, Wireless Audio/Video
• Power - Output: -20dBm ~ 13dBm
• Sensitivity: -104dBm
• Voltage - Supply: 2.3 V ~ 3.6 V
• Current - Receiving: 19mA
• Current - Transmitting: 28mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LFCSP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Modulation Type: FSK
• 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-ADF70XXEKZ1 - KIT DEV ADF702X FOR BF533EZKITEVAL-ADF7025DBZ1 - BOARD EVAL ADF7025 902-928MHZ
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant

ADF7025
SPECIFICATIONS
V
All measurements are performed using the EVAL-ADF7025DB1 using PN9 data sequence, unless otherwise noted.
Table 1.
Parameter
RF CHARACTERISTICS
TRANSMISSION PARAMETERS
RECEIVER PARAMETERS
DD
Frequency Ranges (Direct Output)
Frequency Ranges (Divide-by-2 Mode)
Phase Frequency Detector Frequency
Data Rate
FSK Frequency Deviation
Transmit Power
Transmit Power Variation vs. Temperature
Transmit Power Flatness
Programmable Step Size
Spurious Emissions
Harmonics
VCO Frequency Pulling
Optimum PA Load Impedance
FSK Input Sensitivity
Baseband Filter (Low-Pass) Bandwidths
LNA and Mixer, Input IP3
Rx Spurious Emissions
Transmit Power Variation vs. V
= 2.3 V to 3.6 V, GND = 0 V, T
FSK
Deviation Frequency Resolution
Gaussian Filter BT
−20 dBm to +13 dBm
Integer Boundary
Reference
Second Harmonic
Third Harmonic
All Other Harmonics
Sensitivity at 38.4 kbps
Sensitivity at 172.8 kbps
Sensitivity at 384 kbps
Enhanced Linearity Mode
Low Current Mode
High Sensitivity Mode
1
3
DD
A
= T
MIN
to T
Min
862
902
431
RF/256
9.6
100
100
100
221
−20
MAX
, unless otherwise noted. Typical specifications are at V
Typ
0.5
±1
±1
±1
0.3125
−55
−65
−27
−21
−35
30
39 + j61
48 + j54
54 + j94
−104.2
−100
−95.8
±300
±450
±600
+6.8
−3.2
−35
Rev. A | Page 4 of 44
Max
870
928
464
24
384
311.89
748.54
374.27
+13
−57
−47
Unit
MHz
MHz
MHz
kbps
kHz
kHz
kHz
Hz
dBm
dB
dB
dB
dB
dBc
dBc
dBc
dBc
dBc
kHz rms
Ω
Ω
Ω
dBm
dBm
dBm
kHz
kHz
kHz
dBm
dBm
dBm
dBm
dBm
Test Conditions
VCO adjust = 0, VCO bias = 10
VCO adjust = 3, VCO bias = 12
PFD = 10 MHz, direct output
PFD = 24 MHz, direct output
PFD =24MHz, divide-by-2 mode
50 kHz loop B/W
Unfiltered conductive
FRF = 915 MHz
FRF = 868 MHz
FRF = 433 MHz
At BER = 1E − 3, FRF = 915 MHz,
Programmable
Pin = −20 dBm, 2 CW interferers
FRF = 915 MHz, f1 = FRF + 3 MHz
F2 = FRF + 6 MHz, maximum gain
<1 GHz at antenna input
>1 GHz at antenna input
See conditions for direct output
PFD = 3.625 MHz
V
From −40°C to +85°C
From 2.3 V to 3.6 V at 915 MHz, T
From 902 MHz to 928 MHz, 3 V, T
DR = 9.6 kbps
FDEV = 200 kHz, LPF B/W = ±300kHz
FDEV = 200 kHz, LPF B/W = ±450kHz
FDEV = 450kHz, LPF B/W = ±600kHz
DD
LNA and PA matched separately
= 3.0 V, T
A
DD
= 25°C
= 3 V, T
A
= 25°C.
A
A
= 25°C
= 25°C
2