SKY73126-31 Datasheet, PDF (10/14 Pages) Skyworks Solutions Inc. – 161.92 MHz High Performance VCO/Synthesizer

DATA SHEET • SKY73126-31 VCO/SYNTHESIZER
Table 10. SKY73126-31 Electrical Characteristics (Note 1) (Note 2)
(VCC = 5 V, TC = 25 °C, cp_output = 3200 A, TCXO_IN = 10 MHz, f = 161.92 MHz, fPFD = 80 kHz, Unless Otherwise Noted)
Parameter
Symbol
Test Conditions
Min
Typical
Max
Oscillation frequency
fOSC
161.92
Oscillation frequency range
PLL must be programmed
160
165
for desired frequency
(Note 3)
Reference frequency
fREF
10 or 32
Reference input voltage (Note 4)
2.0
2.5
2.7
Output level
10
Output impedance
50
Output VSWR
2.0:1
Reference frequency (fREF) input impedance
5
(Note 4)
Harmonic suppression
H2, H3
–40.9
PLL reference spurious suppression around
fOSC:
@ 80 kHz
@ 160 kHz
sum @ 240 kHz to 1 MHz
sum @ 1 MHz to 2.4 MHz
sum >2.4 MHz
fREF = 10 MHz
–97
–80
–103
–85
–96
–85
–100
–85
–100
–90
Reference spurious suppression around fOSC
fREF = 10 MHz
–110
–85
fREF = 32 MHz
–98
–85
Other spurious suppression (not multiple of
PLL reference) around fOSC:
sum @ 0.5 kHz to 50 kHz
sum @ 50 kHz to 100 kHz
sum @ 100 kHz to 10 MHz
fREF = 10 MHz
–100.0
–100.0
–91.0
–50.0
–64.0
–90.0
Single sideband phase noise offset:
@ 1 kHz
@ 5 kHz
@ 10 kHz
@ 100 kHz
@ 500 kHz
@ 1 MHz
@>2.7 MHz
–87.7
–99.3
–109.2
–141.9
–151.6
–153.1
–153.8
–80.0
–90.0
–100.0
–120.0
–132.0
–151.0
–152.0
Settling time (Note 4)
5
Pulling (Note 4)
2.0:1 VSWR
< 100
Pushing (Note 4):
200 Hz to 1 MHz
–40
1 MHz to 460 MHz
–90
Current consumption
72
119
Note 1: Performance is guaranteed only under the conditions listed in this Table.
Note 2: Characterized performance may change if the SKY73126-31 is configured differently than the test conditions specified here.
Note 3: Frequency range not tested in production.
Note 4: Guaranteed by design based on lab data. No production test.
Units
MHz
MHz
MHz
Vpp
dBm

–
k
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ms
kHz
dBc
dBc
mA
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
10
February 24, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201112C