PEB2466 SIEMENS [Siemens Semiconductor Group], PEB2466 Datasheet - Page 14

• Manufacturer Part Number: PEB2466
• Description: Four Channel Codec Filter with PCM- and m-Controller Interface SICOFI4-mC
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Semiconductor Group
1.3
Pin No. Symbol
Specific Pins for Channel 4
63
64
62
13
14
8
9
10
11
12
1)
2)
A 100 nF cap. should be used for blocking these pins, see also on page 82
The value for the capacitor needed, depends on the input impedance of the ‘SLIC’-circuitry. For choosing the
appropriate values see figure on page 71.
Pin Definition and Functions (cont’d)
GNDA4
V
V
SI4_0
SI4_1
SO4_0
SO4_1
SB4_0
SB4_1
SB4_2
IN4
OUT4
Input (I)
Output (O)
I
I
O
I
I
O
O
I/O
I/O
I/O
Function
Ground Analog for channel 4, not internally
connected to GNDD or GNDA1,2,3
Analog voice (voltage) input for channel 4, has to be
connected to the SLIC by a 39 nF cap.
Analog voice (voltage) output for channel 4, has to
be connected to the SLIC via a cap.
Signaling input pin 0 for channel 4
Signaling input pin 1 for channel 4
Signaling output pin 0 for channel 4
Signaling output pin 1 for channel 4
Bi-directional signaling pin 0 for channel 4
Bi-directional signaling pin 1 for channel 4
Bi-directional signaling pin 2 for channel 4
14
General Description
2)
PEB 2466
02.97