ADF7025BCPZ Analog Devices Inc, ADF7025BCPZ Datasheet - Page 7

• 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

TIMING CHARACTERISTICS
V
Table 2.
Parameter
t
t
t
t
t
t
t
t
t
1
TIMING DIAGRAMS
1
2
3
4
5
6
8
9
10
Guaranteed by design, not production tested.
DD
= 3 V ± 10%; VGND = 0 V, T
SREAD
SDATA
SDATA
SCLK
SCLK
SLE
SLE
1
(CONTROL BIT C1)
DB31 (MSB)
t
1
REG7 DB0
Limit at T
<10
<10
<25
<25
<10
<20
<25
<25
<10
t
3
MIN
t
A
2
= 25°C, unless otherwise noted.
to T
t
1
t
8
MAX
DB30
X
t
2
t
9
Figure 2. Serial Interface Timing Diagram
Figure 3. Readback Timing Diagram
RV16
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
Rev. A | Page 7 of 44
DB2
t
3
RV15
Test Conditions/Comments
SDATA to SCLK setup time
SDATA to SCLK hold time
SCLK high duration
SCLK low duration
SCLK to SLE setup time
SLE pulse width
SCLK to SREAD data valid, readback
SREAD hold time after SCLK, readback
SCLK to SLE disable time, readback
t
4
(CONTROL BIT C2)
DB1
RV2
(CONTROL BIT C1)
t
5
DB0 (LSB)
t
10
RV1
t
6
ADF7025