PSB 2132 H V2.2 Infineon Technologies, PSB 2132 H V2.2 Datasheet - Page 50

• Manufacturer Part Number: PSB 2132 H V2.2
• Description: IC CODEC FILTER 2CHAN MQFP-64
• Manufacturer: Infineon Technologies
• Series: SICOFI®r

Specifications of PSB 2132 H V2.2

• Package / Case: 64-QFP
• Function: CODEC Filter
• Interface: IOM-2 PCM, SPI
• Number Of Circuits: 2
• Voltage - Supply: 5V
• Current - Supply: 18mA
• Power (watts): 90mW
• Mounting Type: Surface Mount
• Includes: Level Metering Function, Tone Generation
• Number Of Adc Inputs: 2
• Number Of Dac Outputs: 2
• Interface Type: Serial
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Number Of Channels: 2
• Snr: 35.4 dB
• Supply Current: 40 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PSB2132HV2.2XT; SP000007696

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 25
V
Ground-plane should be on both sides of the board on the top and on the ground layer.
DD
any digital signal source (esp. clock signals)
is the grey colored layer and the Ground-plane is the black colored layer. The
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
SICOFI2-TE V2.2
27
54
220
26
PSB 2132 H
55 56
Ground-
25
plane
nF
24
57
Ceramic
100
Ceramic
100 nF
23
58
®
nF
2-TE Board Design
22
59
21
60
20
61
41
19
62
18
63
17
64
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
®
2-TE (GNDA and GNDD) low-
Application Hints
GND
Connector
V
Connector
DD
connector pins
PSB 2132
1-10 F
next to the
2001-02-20
Tantal
µ