PEB 2466 H V2.2 Infineon Technologies, PEB 2466 H V2.2 Datasheet - Page 54

• Manufacturer Part Number: PEB 2466 H V2.2
• Description: IC SICOFI-4 SGL CHIP CMOS MQFP64
• Manufacturer: Infineon Technologies
• Series: SICOFI®r

Specifications of PEB 2466 H V2.2

• Function: CODEC Filter
• Interface: PCM, SPI
• Number Of Circuits: 4
• Voltage - Supply: 5V
• Current - Supply: 26mA
• Power (watts): 130mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Includes: Advanced On-Chip Functions, Digital Signal Processing (DSP) Technique, Level Metering, Tone Generators
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PEB2466HV2.2XT; PEB2466HV22NP; PEB2466HV22XP; SP000007516; SP000007517

Hardware Reference Manual
7.3
For a new layout design it is recommended to use a separate ground-layer which gives
the possibilty to connect all ground-pins of the SICOFI
ohmic together.
Furthermore, an optimum board layout should follow these recommendations
• Separate all digital supply lines from analog supply lines as far as possible
• Applying the standard practice regarding blocking capacitors is recommended
• Place all SLIC circuits as close as possible to the Vinx/Voutx pins of the SICOFI
• Separate all analog circuitry (especially SLIC and Vinx/Voutx) as far as possible from
Figure 28
VDD is the grey colored layer and the Ground-plane is the black colored layer. The
Ground-plane should be on both sides of the board on the top and on the ground layer.
any digital signal source (esp. clock signals)
The ground-plane should
Proposal for SICOFI
be used for shielding
Proposal for a ground concept
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
100
Ceramic
49
32
31
nF
50
30
51
29
52
28
53
SICOFI4-µC V2.2
27
54
220
26
PEB 2466 H
55 56
Ground-
25
plane
nF
24
57
Ceramic
100
Ceramic
100 nF
23
58
®
nF
4-µC Board Design
22
59
21
60
20
61
45
19
62
18
63
17
64
Ceramic
100
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
nF
®
4-µC (GNDA and GNDD) low-
Application Hints
GND
Connector
V
Connector
DD
connector pins
PEB 2466
PEF 2466
1-10 F
next to the
2001-02-20
Tantal
µ