ANXL1250FYC3F AMD (ADVANCED MICRO DEVICES), ANXL1250FYC3F Datasheet - Page 55
![no-image](/images/manufacturer_photos/0/0/44/amd__advanced_micro_devices__sml.jpg)
ANXL1250FYC3F
Manufacturer Part Number
ANXL1250FYC3F
Description
Manufacturer
AMD (ADVANCED MICRO DEVICES)
Datasheet
1.ANXL1250FYC3F.pdf
(72 pages)
Specifications of ANXL1250FYC3F
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ANXL1250FYC3F
Manufacturer:
SANSUNG
Quantity:
572
Part Number:
ANXL1250FYC3F
Manufacturer:
AMD
Quantity:
20 000
Electrical Specifications
5.6
Note 1. Circuitry driving the AMD processor system bus clock inputs must exhibit a suitably low closed-loop jitter bandwidth
Note 2. Circuitry driving the AMD processor system bus clock inputs may purposely alter the AMD processor system bus
Figure 5-3 shows a sample waveform.
AMD Geode™ NX Processors Data Book
Symbol
t
t
t
t
t
1
2
3
4
5
to allow the PLL to track the jitter. The –20 dB attenuation point, as measured into a 10 or 20 pF load must be less
than 500 kHz.
clock frequency (spread spectrum clock generators). In no cases can the AMD processor system bus period violate
the minimum specification above. AMD processor system bus clock inputs can vary from 100% of the specified fre-
quency to 99% of the specified frequency at a maximum rate of 100 kHz.
AC Characteristics
Parameter
Clock Frequency
Duty Cycle
Period (Note 1) (Note 2)
High Time
Low Time
Fall Time
Rise Time
Period Stability
V
Table 5-11. SYSCLK and SYSCLK# AC Characteristics
CROSS
t
5
Figure 5-3. SYSCLK Waveform
V
Threshold-AC
t
30%
2
1.8
1.8
50
10
Min @
t
1
30%
1.05
1.05
133
7.5
t
4
± 300
70%
50
2
2
t
3
31177H
Max @
± 300
70%
133
2
2
Units
MHz
ns
ns
ns
ns
ns
ps
55