PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 30

• Manufacturer Part Number: PEB3265
• Description: (PEB326x / PEB426x) Dual Channel Slicofi-2 / Slic Duslic
• Manufacturer: Infineon Technologies Corporation

Preliminary
Table 4
Pin
No.
18 DU
19 DCL
20 DD
21 SEL24
22 MCLK
23 FSC
24 GNDD
25 VDDD
26 TCA
27 DXA
28 DXB
29 TCB
30 GNDPLL Power
31 VDDPLL Power
Data Sheet
Symbol Input (I)
DOUT
PCLK
DRB
DRA
Pin Definitions and Functions SLICOFI-2/-2S/-2S2 (cont’d)
Output (O)
O
O
I
I
I
I
I
I
I
I
Power
Power
O
O
O
O
Function
PCM/IOM-2 = 0 (IOM-2 interface):
Data upstream, open drain
PCM/IOM-2 = 1 ( C interface): Data out, push/pull
PCM/IOM-2 = 0 (IOM-2 interface): Data clock
PCM/IOM-2 = 1 (PCM interface): 128 kHz to 8192 kHz
PCM clock
PCM/IOM-2 = 0 (IOM-2 interface): Data downstream
PCM/IOM-2 = 1 (PCM interface): Receive data input for
PCM highway B
PCM/IOM-2 =0 (IOM-2 interface):
SEL24 = 0: DCL = 2048 kHz selected
SEL24 = 1: DCL = 4096 kHz selected
PCM/IOM-2 =1 (PCM-interface): Receive Data input for
PCM-highway A
PCM/IOM-2 = 0 (IOM-2 interface): not connected
PCM/IOM-2 = 1 (PCM interface): master clock when PCM/
µC interface is used, clock rates are 512 kHz, 1536 kHz,
2048 kHz, 4096 kHz, 7168 kHz, 8192 kHz
Frame synchronization clock for PCM/ C or IOM-2
interface, 8 kHz, identifies the beginning of the frame,
individual time slots are referenced to this input signal.
Digital ground
+ 3.3 V digital supply voltage
Transmit control output for PCM highway A, active low
during transmission, open drain
Transmit data output for PCM highway A
(goes tristate when inactive)
Transmit data output for PCM highway B
(goes tristate when inactive)
Transmit control output for PCM highway B, active low
during transmission, open drain
Digital ground PLL
+ 3.3 V supply voltage PLL
30
Pin Descriptions
2000-07-14
DuSLIC