adf7011 Analog Devices, Inc., adf7011 Datasheet - Page 8

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

ADF7011
TPC 8. Spurious Signal Generated by CLOCK
–10
–15
–20
–25
–5
0
0.8
Ch1 500mV
TPC 7. 1.6 MHz CLOCK
TPC 9. N-Divider Input Sensitivity
C1 RISE
144.8ns
C1 FALL
145.6ns
C1 +DUTY
49.385%
0.9
1.0
FREQUENCY (GHz)
868.3MHz
1.1
+10dBm
PFD FREQUENCY = 19.2MHz
LOOP BW = 100kHz
RBW = 10Hz
V
DD
OUT
= 3V
+1.6MHz
–53dBc
M 200ns
1.2
Waveform
SPAN 5.00MHz
C1 FREQ
1.3
1.6MHz
OUT
1.4
–8–
TPC 11. PA Output Programmability, T
–10
–15
–20
–25
–30
44
42
40
38
36
34
32
30
110
100
20
15
10
–5
90
80
70
60
50
40
5
0
2.2
885
V
V
V
LOW RANGE
DD
DD
DD
40
= 2.2V
= 3.0V
= 3.6V
TPC 12. I
2.4
TPC 10. Typical VCO Gain
895
PA SETTING (Modulation Register)
2.6
60
905
DD
SUPPLY VOLTAGE (V)
FREQUENCY (MHz)
MID RANGE
vs. V
2.8
915
80
DD
3.0
@ 10 dBm
925
100
3.2
V
T
HIGH RANGE
A
DD
= 25 C
935
= 3V
A
3.4
= 25 ° C
120
945
3.6
REV. 0