PM5380-BI PMC-Sierra, Inc., PM5380-BI Datasheet - Page 405

• Manufacturer Part Number: PM5380-BI
• Description: Network Interface, SATURN User Network Interface (8x155) Telecom Standard Product
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
3. The 10 µF capacitors are 10V X5R ceramic, 1210 size, from Tayio-Yuden,
4. The 10 µF capacitors and resistors do not have to be very close to power pins as they are
5. The two 10 µF X5R capacitors can be replaced by one 22uF, 10V, X5R
6. All resistors shown are 1/10 watt.
7. All other power pins not mentioned do not need any extra filtering or decoupling.
Please refer to the S/UNI-16x155 reference design (PMC-2000506) for further
recommendations.
Figure 33 Power Supply Filtering and Decoupling
+3.3V
LMK325BJ106MN (visit their web site at www.t-yuden.com).
filtering the power supply and not decoupling it.
LMK432BJ226MM from Tayio Yuden.
15W0
15W0
15W0
4W7
10uF
10uF
10uF
10uF
X5R
X5R
X5R
X5R
0.1uF
Pin U1
10uF
X5R
0.1uF
0.1uF
0.1uF
0.1uF
Pin P1
Pin N2
Pin P3
S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
Pin V4
+3.3V
+2.5V
(17 caps)
(12 caps)
0.1uF
0.1uF
Pins C3, AJ3, AG5, AG11,
AG16, AG21, AK30, AA27,
L27, B30, E21, E16, E11, E5,
T5, AA5,
One cap as close as possible
to each of these digital pins.
Pins AG12, AG19, W27,
AD27, N27, H27, E20, E13,
k5, G5, M5, AB5, AF5
One cap as close as possible
to each of these digital pins.
Released
405