ADF7901BRU Analog Devices Inc, ADF7901BRU Datasheet - Page 8

• Manufacturer Part Number: ADF7901BRU
• Description: IC XMITTER OOK/FSK ISM 24TSSOP
• Manufacturer: Analog Devices Inc

Specifications of ADF7901BRU

• Frequency: 369.5 ~ 395.9MHz
• Applications: ISM
• Modulation Or Protocol: ASK, FSK, OOK
• Data Rate - Maximum: 50 kbps
• Power - Output: 7dBm ~ 12dBm
• Current - Transmitting: 26mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 3V
• Operating Temperature: 0°C ~ 50°C
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -

ADF7901
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 4. Current Consumption vs. Output Power, Upper FSK Channels,
16
12
8
4
0
20
15
10
30
25
35
Figure 3. Output Power vs. R
2
4
3
5
4
Measured into 50 Ω
Measured into 50 Ω
OUTPUT POWER (dBm)
6
5
RSET
SET
6
7
FSK, Upper FSK Channels,
7
8
8
9
9
10
10
Rev. A | Page 8 of 12
W1
S3
Ref 15dBm
Peak
Log
10
dB/
LgAv
Center 5.50GHz
#Res BW 1MHz
Ref 15dBm
Avg
Log
10
dB/
PAvg
£(f):
f<50k
Swp
Center 395.948 29MHz
#Res BW 300Hz
AA
FS
S2
4R
Figure 6. Harmonic Levels—Up to Fourth Harmonic,
RBW
300.0000000Hz
1
2
3
4
Figure 5. Phase Noise at Channel 9
Measured at Channel 9 into 50 Ω
Atten 30dB
Atten 30dB
Marker
1
2
3
4
VBW 1MHz
VBW 300Hz
Trace
(1)
(1)
(1)
(1)
1R
Type
Freq
Freq
Freq
Freq
Sweep 17.52 ms (601 pts)
Sweep 2.118 s (601 pts)
X Axis
400MHz
800MHz
1.19GHz
1.59GHz
1
Noise –89.55dB/Hz
Mkr1 10.00kHz
Mkr4 1.59GHz
Span 10.5GHz
Amplitude
–25.56dB
–13.89dB
–34.53dB
–21.30dB
Span 50kHz
–21.30dB