FUJITSU MB15C02 - Manual (Page 20)

20
MB15C02
7. Spectrum Wave Form
ATTEN 10 dB
RL 0 dBm UAUG 16
10dB/
∆ MKR − 85.50 dB
25.0 kHz
CENTER 286.0000 MHz
*RBW 1.0 kHz
VBW 1.0 kHz
SPAN 200.0 kHz
*SWP 1.00 s
D
S
∆ MKR
25.0 kHz
− 85.50 dB
• LOCK Frequency : 286.0 MHz
(fr = 25 kHz)
• V
DD
= 1.2 V, V
p
= 1.2 V
Ta = +25 ° C
ATTEN 10 dB
RL 0 dBm UAUG 50
10dB/
∆ MKR − 53.84 dB
800 Hz
CENTER 286.00000 MHz
*RBW 100 Hz
VBW 100 kHz
SPAN 20.00 kHz
*SWP 3.00 s
D
S
∆ MKR
800 Hz
− 53.84 dB
• LOCK Frequency : 286.0 MHz
( fr = 25 kHz)
• V
DD
= 1.2 V, V
p
= 1.2 V
Ta = +25 ° C
D O VT (to VCO)
6800 pF
68000 pF
4700 pF
15 k Ω
4.3 k Ω
* VCO : K
V
= 6 MHz/v
• Test circuit