SKY73112 Skyworks Solutions, SKY73112 Datasheet - Page 8

• Manufacturer Part Number: SKY73112
• Description: High Performance VCO/Synthesizer
• Manufacturer: Skyworks Solutions

PRELIMINARY DATA SHEET • SKY73112 VCO/SYNTHESIZER
Table 5. SKY73112 Electrical Characteristics (Note 1)
(VCC = 5 V, T
Otherwise Noted)
Table 6. SKY73112 Spur Suppression Measurements
(VCC = 5 V, T
8
Note 1: Characterized performance may change if the SKY73112 is configured differently than the test conditions specified here. This characterization used a 6.5 MHz fixed comparison
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Oscillation frequency
Reference frequency
Phase detector frequency
PLL loop bandwidth
Output level
Output impedance
Output VSWR
Reference frequency input (FREF)
impedance
Harmonic suppression
Integrated phase noise
Single sideband phase noise offset:
PLL-reference spurious suppression
Frequency settling time
Phase settling time
Peak phase error
Current consumption
@ 1 kHz
@ 5 kHz
@ 10 kHz
@ 200 kHz
@ 400 kHz
@ 600 kHz
@ 800 kHz
@ 1.8 MHz
@6 MHz
frequency for the PLL phase loop filter. The PLL synthesizer is programmable up to a maximum comparison frequency of 26 MHz but with degraded performance.
Spurious Power (kHz)
C
C
≥ 1000
≥ 3000
≥ 200
≥ 400
≥ 600
≥ 800
= 25 °C, Charge Pump Current = 600 µA, F
= 25 °C, Charge Pump Current = 600 µA, F
July 9, 2007 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • 200736A
Parameter
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
4810.28 kHz,
–109 dBc
No spur
No spur
No spur
No spur
No spur
753
Symbol
3306.59 kHz,
8825.44 kHz,
–109 dBc
–110 dBc
No spur
No spur
No spur
No spur
No spur
100 Hz to 100 kHz
Within ± 2 kHz
Within ± 5 deg
768
REF
REF
Test Conditions
= 52 MHz, Reference Input Divider = 8, Prescale Divider = 8/9, Unless
= 52 MHz, Reference Input Divider = 8, Prescale Divider = 8/9)
4896.91 kHz,
–111 dBc
No spur
No spur
No spur
No spur
No spur
783
Frequency (MHz)
Min
750
470
2529.88 kHz,
–104 dBc
No spur
No spur
No spur
No spur
No spur
814
Typical
–132
–145
–149
–152
–158
–168
–92
–92
–91
300
250
110
6.5
13
25
50
0
4096.41 kHz
–112 dBc
No spur
No spur
No spur
No spur
No spur
829
*** TBD ***
–100
Max
850
–20
530
52
1
5
2766.05 kHz,
degrees RMS
–106 dBc
No spur
No spur
No spur
No spur
No spur
degrees
844
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Units
MHz
MHz
MHz
dBm
kHz
dBc
dBc
mA
µ s
µ s
Ω
Ω
–