TXC-06412BIOG Transwitch Corporation, TXC-06412BIOG Datasheet - Page 31

• Manufacturer Part Number: TXC-06412BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06412BIOG

• Lead Free Status / RoHS Status: Not Compliant

3 1 o f 2 2 6
DCCTXDATA1
DCCTXDATA2
DCCTXDATA3
DCCTXDATA4
DCCRXCLK4
DCCTXCLK1
DCCTXCLK2
Symbol
Symbol
TRANSMIT DCC INTERFACES
Lead No.
Lead No.
U3
U1
R4
U2
T3
T1
P4
I/O/P
I/O/P
O
O
O
I
I
I
I
LVCMOS
LVCMOS
LVCMOS
LVTTL
LVTTL
LVTTL
LVTTL
Type
Type
8mA
8mA
8mA
- Lead Descriptions -
Receive DCC Clock #4: The DCCRXDATA4 signal is
clocked out by the PHAST-12P on positive transitions of
this clock.
If MS/Line DCC is selected for DCCRXDATA4, the fre-
quency is 576 kHz, if RS/Section DCC is selected for
DCCRXDATA4, the frequency is 192 kHz.
Transmit DCC Data #1: Bit-serial data from an external
LAPD interface controller or similar device to the TOH
Generator of transmit line interface #1.
This data can be optionally selected to provide D1-D3 (RS/
Section DCC) or D4-D12 (MS/Line DCC).
Transmit DCC Data #2: Bit-serial data from an external
LAPD interface controller or similar device to the TOH
Generator of transmit line interface #2.
This data can be optionally selected to provide D1-D3 (RS/
Section DCC) or D4-D12 (MS/Line DCC).
Transmit DCC Data #3: Bit-serial data from an external
LAPD interface controller or similar device to the TOH
Generator of transmit line interface #3.
This data can be optionally selected to provide D1-D3 (RS/
Section DCC) or D4-D12 (MS/Line DCC).
Transmit DCC Data #4: Bit-serial data from an external
LAPD interface controller or similar device to the TOH
Generator of transmit line interface #4.
This data can be optionally selected to provide D1-D3 (RS/
Section DCC) or D4-D12 (MS/Line DCC).
Transmit DCC Clock #1: The DCCTXDATA1 signal is
clocked into the PHAST-12P on negative transitions of this
clock.
If MS/Line DCC is selected for DCCTXDATA1, the fre-
quency is 576 kHz, if RS/Section DCC is selected for
DCCTXDATA1, the frequency is 192 kHz.
Transmit DCC Clock #2: The DCCTXDATA2 signal is
clocked into the PHAST-12P on negative transitions of this
clock.
If MS/Line DCC is selected for DCCTXDATA2, the fre-
quency is 576 kHz, if RS/Section DCC is selected for
DCCTXDATA2, the frequency is 192 kHz.
Name/Function
Name/Function
PRELIMINARY TXC-06412B-MB, Ed. 2
PHAST-12P Device
DATA SHEET
TXC-06412B
June 2005