ADF7025BCPZ Analog Devices Inc, ADF7025BCPZ Datasheet - Page 36

• Manufacturer Part Number: ADF7025BCPZ
• Description: IC ASK/FSK TXRX 928MHZ 48-LFCSP
• Manufacturer: Analog Devices Inc

Specifications of ADF7025BCPZ

• 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
• Receiving Current: 21mA
• Transmitting Current: 19.3mA
• Data Rate: 384Kbps
• Frequency Range: 431MHz To 928MHz
• Modulation Type: FSK
• Rf Ic Case Style: LFCSP
• No. Of Pins: 48
• 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: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ADF7025
REGISTER 8—POWER-DOWN TEST REGISTER
Register 8—Power-Down Test Register Comments
• For a combined LNA/PA matching network, Bit R8_DB12 should always be set to 0. This is the power-up default condition.
• It is not necessary to write to this register under normal operating conditions.
PD7
0
1
PA (Rx MODE)
PA OFF
PA ON
DB15
SW1
0
1
LR2
X
X
Tx/Rx SWITCH
DEFAULT (ON)
OFF
DB14
LR1
0
1
DB13
PD7
RSSI MODE
RSSI OFF
RSSI ON
PD6
0
1
DB12
SW1
DEMOD ENABLE
DEMOD OFF
DEMOD ON
DB11
LR2
LOG AMP/
RSSI
DB10
Figure 47. Register 8—Power-Down Test Register
LR1
DB9
PD6
PD5
0
1
Rev. A | Page 36 of 44
DB8
PD5
ADC ENABLE
ADC OFF
ADC ON
DB7
PD4
PD4
0
1
DB6
PD3
FILTER ENABLE
FILTER OFF
FILTER ON
PD3
0
1
DB5
PD2
LNA/MIXER ENABLE
LNA/MIXER OFF
LNA/MIXER ON
DB4
PD1
PLE1
(FROM REG 0)
0
0
0
0
1
C4(1)
DB3
C3(0)
DB2
CONTROL
BITS
C2(0)
DB1
PD2
0
0
1
1
X
PD1
0
1
0
1
X
C1(0)
DB0
LOOP
CONDITION
VCO/PLL OFF
PLL ON
VCO ON
PLL/VCO ON
PLL/VCO ON