TXC-06101AILQ Transwitch Corporation, TXC-06101AILQ Datasheet - Page 28

• Manufacturer Part Number: TXC-06101AILQ
• Manufacturer: Transwitch Corporation

Specifications of TXC-06101AILQ

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: PQFP
• Rad Hardened: No
• Lead Free Status / Rohs Status: Not Compliant

TOH Port
Pin Name
Pin Name
RAP/RTS
TSYNI/O
ORCO
ORDO
TPARI
SRFR
LRFR
Proprietary TranSwitch Corporation Information for use Solely by its Customers
Pin No.
Pin No.
119
138
133
125
128
130
79
I/O/P(T)
I/O/P(T)
I/O
O
O
O
O
O
I
CMOS/
TTLp
Type
Type
CT8
CT4
CT4
CT4
CT4
CT4
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DATA SHEET
Transmit Terminal Sync Pulse: In SONET Mode this
is an input which is High during the C1, J1, and, option-
ally, V1,1 Byte times. In Datacom Mode TSYNI/O is an
output which is High during the C1, J1, and, optionally,
V1,1 Byte times. In SPE-only Mode this is an input
which is High during the J1 Byte time and, optionally V1
Byte time. In Serial SONET and SPE-only Modes
TSYNI/O is sampled on the Rising Edge of TTCI/O. In
Parallel SONET mode it is sampled on the Rising Edge
of TPCI/O if INVPCK = "0", or the Falling Edge if
INVPCK = "1". In Serial Datacom Mode TSYNI/O is
clocked out on the Falling Edge of TTCI/O. In Parallel
Datacom Mode, TSYNI/O is clocked out on the Falling
Edges of TPCI/O when INVPCK = "0" or the Rising
Edges of TPCI/O when INVPCK = "1".
Since it is possible for the device to power up with this
pin as an output, a reset should be performed via pin
RST to ensure correct operation
Terminal Parity Input: Odd parity checked over
TPDI(0-7), TSPEI/O and TSYNI/O when C1J1EN = "1".
When C1J1EN = "0" or in Datacom Mode parity is
checked only over TPDI(0-7). It is clocked in on the
same edge as TPDI(0-7).
Receive TOH Port Clock Output: Rx TOH Port output
clock. When OA = "1" the rate is 576 kHz. When OA =
"0" the rate is 1.728 MHz.
Receive Order Wire and APS/TOH Byte Output: Rx
TOH Port data. The information is clocked out on the
Rising Edges of ORCO.
Receive Section Order Wire Framing Pulse: Receive
frame pulse for Section Order Wire CODEC/filter. SRFR
is clocked out on the Rising Edge of ORCO.
Receive Line Order Wire Framing Pulse: Receive
frame pulse for Line Order Wire CODEC/filter. LRFR is
clocked out on the Rising Edge of ORCO.
Receive APS/TOH Framing Pulse: Active Low receive
framing Pulse. When OA = "1" this signal occurs one
clock cycle after the LSB of the K2 Byte in OTDO. When
OA = "0" it occurs one clock cycle before the MSB of the
A1 Byte. RAP/RTS is clocked out on the Rising Edge of
ORCO.
Name/Function
Name/Function
TXC-06101
Ed. 3, April 2001
TXC-06101-MB
PHAST-1