MB15F72UV Datasheet, PDF (21/26 Pages) Fujitsu Component Limited. – Dual Serial Input PLL Frequency Synthesizer

MB15F72UV
s REFERENCE INFORMATION
(for Lock-up Time, Phase Noise and Reference Leakage)
S.G.
Spectrum
Analyzer
Test Circuit
OSCIN
DO
LPF
fin
VCO
fVCO = 738.5 MHz
KV = 30 MHz/V
fr = 12.5 kHz
fOSC = 19.8 MHz
LPF
VCC = 2.7 V
VVCO = 3.75 V
Ta = +25 °C
CP : 6 mA mode
8.2 kΩ
5600 pF
3 kΩ
3900 pF
56000 pF
• PLL Reference Leakage
ATTEN 10 dB
RL 0 dBm
VAVG 16
10 dB/
∆MKR −70.00 dB
12.3 kHz
∆MKR
12.3 kHz
−70.00 dB
• PLL Phase Noise
CENTER 738.5000 MHz
∗RBW 1.0 kHz
VBW 1.0 kHz
SPAN 200.0 kHz
SWP 500 ms
ATTEN 10 dB
RL 0 dBm
VAVG 16
10 dB/
∆MKR −58.16 dB
1.00 kHz
∆MKR
1.00 kHz
−58.16 dB
CENTER 738.50000 MHz
∗RBW 30 Hz
VBW 30 Hz
SPAN 10.00 kHz
SWP 1.92 s
(Continued)
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