RCLXT16706FE Intel, RCLXT16706FE Datasheet - Page 24

• Manufacturer Part Number: RCLXT16706FE
• Manufacturer: Intel

Specifications of RCLXT16706FE

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 2.97V
• Operating Supply Voltage (max): 3.63V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

Intel IXF6048 — 51/155/622/2488 Mbit/s SONET/SDH Cell/Packet Interface
24
Table 4.
Pin Description (Sheet 10 of 66)
TPDO[0]
TPDO[1]
TPDO[2]
TPDO[3]
TPDO[4]
TPDO[5]
TPDO[6]
TPDO[7]
TPDO[8]
TPDO[9]
TPDO[10]
TPDO[11]
TPDO[12]
TPDO[13]
TPDO[14]
TPDO[15]
TPDO[16]
TPDO[17]
TPDO[18]
TPDO[19]
TPDO[20]
TPDO[21]
TPDO[22]
TPDO[23]
TPDO[24]
TPDO[25]
TPDO[26]
TPDO[27]
TPDO[28]
TPDO[29]
TPDO[30]
TPDO[31]
TPCI
TPCO
NOTE: See notes 1, 2, and
Pin Name
AG5
AG3
AG2
AH4
AE6
AE5
AH1
AE4
AD5
AB6
AC5
AB5
AD4
AC4
AE2
AE1
AB4
AC2
AD1
AB3
AC1
AD6
AH3
AF6
AJ4
AJ2
AF5
AJ1
AF4
AF3
AF1
Pin
W6
Y6
Y5
Transmit 2,488 Mbit/s TTL Single Parallel Line Side Interface
LVTTL
Output
12 mA
LVTTL
Input
LVTTL
Output
12 mA
Type
3
at the end of the table.
Transmit Parallel Data Output TTL
The transmit TTL single parallel line side interface provides low speed
connection (≤ 77.76 MHz) to 2,488 Mbit/s multiplexers.
The single 32-bit mode can be used when Intel IXF6048 is configured as
a single STS-48c, STM-16c, STS-48, or STM-16 transceiver.
TPDO[31:0] carry the outgoing 2,488 Mbit/s data stream in 32-bit format.
TPDO[31] is the most significant bit (first transmitted bit) and TPDO[0] is
the least significant bit (last transmitted bit).
TPDO[31:0] is updated on the rising edge of TPCO.
TPDO[31] is the MSB or first transmitted bit. Connect this pin to the MSB
of the serializer/Mux device, in other words, pin[31] to the MSB through
pin[0] to the LSB.
Transmit Parallel Clock Input TTL. TPCI is a 77.76 MHz 50% duty
cycle clock, providing timing for the transmit operation at 2,488 Mbit/s.
Transmit Parallel Clock Output TTL. TPCO is a flow-through or divided
version of the clock used by the transmitter (TPCI or RPCI).
XmtCOCnf (register T_COCNF) configures the TPCO output as a 77.76
MHz, 38.88 MHz, 19.44 MHz, or 8-KHz clock.
XmtTimRef (register T_COCNF) configures the transmitter in two
different modes:
NOTE: In the line loopback mode of operation, the TPCO clock is
• Clocked by the transmit parallel clock input TPCI (XmtTimRef = '10')
• Clocked by the receive parallel clock input RPCI (XmtTimRef = '01')
derived from the RPCI clock input, because the transmitter's
internal clock source is automatically switched to the RPCI clock
input in that case.
Description
Datasheet