EVX10AS150ATP ETC-unknow, EVX10AS150ATP Datasheet - Page 49

• Manufacturer Part Number: EVX10AS150ATP
• Description: Adc Single 2.5gsps 10-bit Lvds 317-pin Ebga
• Manufacturer: ETC-unknow

5.1.4
5.1.5
e2v semiconductors SAS 2009
Decoupling Capacitors PCB Implementation
Power Plane (Analog and Digital)
Table 5-1.
Figure 5-3.
For performance reasons it is always recommend to use separate supplies for digital and analog
circuitry.
The digital supply should only be used for parts placed over the digital ground plane, i.e. all pure digital
parts. The analog supply is used for all analog and mixed-signal parts.
Analog supplies
Digital supplies
V
Note:
Supply
V
V
V
V
V
V
V
V
V
V
PLUSD
PLUSD
PLUSD
PLUSD
PLUSD
PLUSD
PLUSD
CCD
CCD
CCD
CCD
(Component side)
Evaluation board
(back side)
Evaluation
supply must be isolated from analog supplies
V
board
PLUSD
Decoupling Capacitors Implementation (Continued)
Decoupling Capacitors PCB Implementation
supply is dedicated to digital output buffer only
V
V
PLUSD
CCA3
Total decoupling
per supply
288 nF
192 nF
and V
and V
CCA5
CCD
Balls
Vias
List of pins to be connected together with 47 nf // 1 nF
C19, C16, C15, C14, C13, D19, D13, E19, F19
T15, T14, T13, U15, U14, U13
C11, C9, C7, C6, C5, D11, D9, D7, D6, D5
T11, T9, T7, T6, U11, U9, U7, U6, U5
C4, E3, J4, J3
L4, L3, N4, N3, R4, R3, U4
C12, C10, C8, D16, D12, D10, D8, E17
D4, D3, E4, G4, G3
K4, K3, T4, T3, U3
R16, T17, T16, T12, T10, T8, T5, U12, U10, U8
47 nF capacitors
Package
EV10AS150A
0954B–BDC–12/09
1 nF capacitors
Component
side traces
and back
49