adf7011 Analog Devices, Inc., adf7011 Datasheet - Page 7

• Manufacturer Part Number: adf7011
• Description: High Performance Ism Band Ask/fsk/gfsk Transmitter Ic
• Manufacturer: Analog Devices, Inc.

REV. 0
TPC 2. OOK Modulated Signal, Data Rate = 4.8 kbps,
4 dBm
TPC 1. FSK Modulated Signal, F
Data Rate = 19.2 kbps, 10 dBm
TPC 3. Harmonic Levels at 10 dBm Output Power.
See Figure 15.
868.3MHz
868.3MHz
START 800MHz
RL = 10.0dBm
RL = 10.0dBm
+10dBm
@ 200kHz
–36dBm
SECOND HARMONIC
–22dBc
THIRD HARMONIC
–34dBc
–2dBm
RBW 1.0MHz
V
PFD FREQUENCY = 19.2MHz
LOOP BW = 100kHz
RBW = 1kHz
DD
= 3V
PFD FREQUENCY = 19.2MHz
LOOP BW = 1MHz
RBW = 3kHz
V
DD
= 3V
DEVIATION
SPAN 5.000MHz
STOP 7.750GHz
SPAN 500kHz
= 58 kHz,
Typical Performance Characteristics–ADF7011
–7–
TPC 5. PFD Spurious/Fractional Spurious Components
TPC 4. PLL Settling Time, 852 MHz to 878 MHz,
23 s ( ± 400 kHz)
RBW 100kHz
–20.00 s
885.000MHz
868.000MHz
851.000MHz
TPC 6. In-Band Phase Noise
868.3MHz
868.3MHz
5.00 s/DIV
5.00 s
+10dBm
V
PFD FREQUENCY = 19.2MHz
LOOP BW = 100kHz
+10dBm
PFD FREQUENCY = 19.2MHz
LOOP BW = 100kHz
RBW = 30Hz
V
PFD FREQUENCY = 19.2MHz
LOOP BW = 100kHz
RBW = 100kHz
V
DD
DD
DD
= 3V
= 3V
= 3V
PN @ 4kHz
80dBc/Hz
SPAN 50.00MHz
SPAN 10.00kHz
+19.2MHz
–61dBc
30.00 s