PSB3186FV1.4 Infineon Technologies, PSB3186FV1.4 Datasheet - Page 59

• Manufacturer Part Number: PSB3186FV1.4
• Description: ISDN Interface ISDN
• Manufacturer: Infineon Technologies

Specifications of PSB3186FV1.4

• Control Type: HDLC
• Data Rate: 192 Kbps
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V
• Package / Case: MQFP-64
• Lead Free Status / Rohs Status: Details

Table 9
Note: i = input; o = output;
Data Sheet
Signal
FSC
DCL
BCL
DU
DD
1) The S transceiver can be disabled (TR_CONF0.DIS_TR=1) so the IOM clocks
become inputs and with IOM_CR.CLKM the DCL input can be selected to double
clock (0) or single bit clock (1).
2) The direction input/output refers to the direction of the B- and D-channel data
stream across the S-transceiver. Due to the capabilites of the IOM-2 handler the
direction of some other timeslots may be different if this is programmed by the host
(e.g. for data exchange between different devices connected to IOM-2).
IOM-2 Clocks
Function
o: 8 kHz (DIS_TR=0), normal mode
i: 8 kHz (DIS_TR=1), S transceiver disabled
o: 1536 kHz (DIS_TR=0), normal mode
i: 1536/768 kHz (DIS_TR=1), S transceiver disabled
o: 768 kHz
i
o
*2)
*2)
59
Description of Functional Blocks
*1)
*1)
PSB 3186
PSF 3186
2000-08-23