ADRF6601 Analog Devices, Inc., ADRF6601 Datasheet - Page 4

• Manufacturer Part Number: ADRF6601
• Description: 750 Mhz To 1160 Mhz Rx Mixer With Integrated Fractional-n Pll And Vco
• Manufacturer: Analog Devices, Inc.

ADRF6601
SYNTHESIZER/PLL SPECIFICATIONS
VCCx = 5 V; ambient temperature (T
f
Table 3.
Parameter
SYNTHESIZER SPECIFICATIONS
PHASE NOISE
REFERENCE CHARACTERISTICS
CHARGE PUMP
1
IF
The figure of merit (FOM) is computed as phase noise (dBc/Hz) – 10log10(f
f
REF
Frequency Range
Figure of Merit
Reference Spurs
Integrated Phase Noise
PFD Frequency
REF_IN Input Frequency
REF_IN Input Capacitance
MUXOUT Output Level
MUXOUT Duty Cycle
Pump Current
Output Compliance Range
= 140 MHz; IIP3 optimized using CDAC = 0x1 and IP3SET = 3.3 V, unless otherwise noted.
power = 10 dBm (500 V/μs slew rate) with a 40 MHz f
1
A
) = 25°C; f
Test Conditions/Comments
Synthesizer specifications referenced to 1× LO
Internally generated LO
f
f
f
f
f
> f
f
1 kHz to 10 kHz offset
100 kHz offset
500 kHz offset
1 MHz offset
5 MHz offset
10 MHz offset
20 MHz offset
1 kHz to 40 MHz integration bandwidth
REF_IN, MUXOUT pins
V
V
Programmable to 250 μA, 500 μA, 750 μA, 1 mA
REF
REF
REF
REF
REF
LO
OL
OH
REF
= 750 MHz to 1160 MHz, f
/4
/2
power = 0 dBm
= 153.6 MHz
(lock detect output selected)
(lock detect output selected)
PFD
REF
. The FOM was computed at 50 kHz offset.
= 153.6 MHz; f
Rev. 0 | Page 4 of 24
PFD
) – 20log10(f
REF
PFD
power = 4 dBm; f
= 38.4 MHz
LO
/f
PFD
). The FOM was measured across the full LO range, with f
PFD
Min
750
20
12
2.7
1
= 38.4 MHz; high-side LO injection;
Typ
−221.4
−107
−107
−84
−88
−102
−108.6
−127
−135
−147
−151
−153
0.13
4
50
500
Max
1160
40
160
0.25
2.8
REF
= 80 MHz,
Unit
MHz
dBc/Hz
dBc
dBc
dBc
dBc
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
°rms
MHz
MHz
pF
V
V
%
μA
V