TXC-06101AILQ Transwitch Corporation, TXC-06101AILQ Datasheet - Page 29

• 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

POH Port
Pin Name
Pin Name
TAP/TTS
PRCO
PRDO
OTCO
PTCO
STFR
OTDI
LTFR
PTDI
RPS
TPS
Proprietary TranSwitch Corporation Information for use Solely by its Customers
Pin No.
Pin No.
88
86
81
82
84
29
35
26
69
83
91
I/O/P(T)
I/O/P(T)
O
O
O
O
O
O
O
O
O
I
I
TTLp
TTLp
Type
Type
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
CT4
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DATA SHEET
Transmit TOH Port Clock Output: Output Tx TOH Port
clock which is used for sourcing data into the PHAST-1.
When OA = "1" the rate is 576 kHz. When OA = "0" the
rate is 1.728 MHz.
Transmit Order Wire and APS/TOH Byte Input: Tx
TOH Port data. The information is clocked in on the Fall-
ing Edges of OTCO.
Transmit Section Order Wire Framing Pulse: Trans-
mit frame pulse for Section Order Wire CODEC/filter.
STFR is clocked out on the Rising Edge of OTCO.
Transmit Line Order Wire Framing Pulse: Transmit
frame pulse for Line Order Wire CODEC/filter. LTFR is
clocked out on the Rising Edge of OTCO.
Transmit APS/TOH Framing Pulse: Active Low trans-
mit framing Pulse. When OA = "1" this signal occurs one
clock cycle before the MSB of the K1 Byte is expected
on OTDI. When OA = "0" it occurs one clock cycle
before the MSB of the A1 Byte is expected on OTDI.
TAP/TTS is clocked out on the Falling Edge of OTCO.
Receive POH Clock Output:
from RLCI, which is used for clocking out the POH
Bytes from the PHAST-1. Clock frequency and duty
cycle vary with Pointer Movements.
Receive POH Data Output: POH Port Output data.
The POH Bytes are clocked out on the Rising Edges of
PRCO.
Receive POH Framing Pulse: Active Low receive
framing Pulse occurring one clock cycle before the MSB
of the J1 Byte. RPS is clocked out on the Rising Edge of
PRCO.
Transmit POH Clock Output:
chronous to TLCO, which is used for sourcing the POH
Bytes into the PHAST-1. Clock frequency and duty cycle
vary with Pointer Movements.
Transmit POH Data Input: POH Port input data. The
POH Bytes are clocked in on the Rising Edges of
PTCO.
Transmit POH Framing Pulse: Active Low transmit
framing Pulse occurring one and a half clock cycles
before the MSB of the J1 Byte is sampled on PTDI. TPS
is clocked out on the Falling Edge of PTCO.
Name/Function
Name/Function
576 kHz clock, derived
576 kHz clock, syn-
TXC-06101
Ed. 3, April 2001
TXC-06101-MB
PHAST-1