MB15F78SP Datasheet, PDF (21/27 Pages) Fujitsu Component Limited. – Dual Serial Input PLL Frequency Synthesizer

MB15F78SP
s REFERENCE INFORMATION
(for Look-up time, Phase noise and Reference leakage)
fVCO = 1733 MHz
Test Circuit
KV = 44 MHz/V
fr = 200 kHz
S.G.
OSCIN
fOSC = 13 MHz
DO
LPF
LPF
fin
Spectrum
Analyzer
VCO
2200 pF
VCC = 3.0 V
VVCO = 3.5 V
Ta = +25 °C
CP : 6 mA mode
27 kΩ
2.0 kΩ
180 pF
0.022 pF
• PLL Reference Leakage
∆MKR
200 kHz
D ^{−73.67 dB}
S
VAVG 34 ∆MKR −73.67 dB
10 dB/ 200 kHz
• PLL Phase Noise
CENTER 1.733000 GHz
RBW 3.0 kHz VBW 3.0 kHz
SPAN1.000 MHz
SWP 280 ms
∆MKR
14.75 kHz
−53.33 dB
D
S
VAVG 42 ∆MKR −53.33 dB
10 dB/ 14.75 kHz
CENTER 1.73300000 GHz
RBW 100 Hz VBW 100 Hz
SPAN 50.00 kHz
SWP 4.00 s
(Continued)
21