tmxf84622 ETC-unknow, tmxf84622 Datasheet - Page 31

• Manufacturer Part Number: tmxf84622
• Description: Tmxf84622 Mbits/s/622 Mbits/s Interface Sonet/sdh X84/x63 Ultramapper
• Manufacturer: ETC-unknow

Advance Data Sheet, Rev. 2
July 2001
3 Pin Information
Table 1. Pin Descriptions (continued)
* O
Agere Systems Inc.
I/O
I
I
D
U
1
; I/O
indicates internal pull-up.
2
indicates external pull-up recommended (unused or system required),
AM17
AM18
AM20
AP19
AK18
AN19
AP20
AN20
AN21
AL18
AJ17
AJ18
AJ19
AJ20
indicates external pull-down recommended (unused or system required),
Pin
D
indicate internal pull-down,
RPOACSYNC
RHSFSYNCN
RTOACSYNC
TPOACSYNC
TTOACSYNC
RPOACDATA
TPOACDATA
RTOACDATA
TTOACDATA
RPOACCLK
RTOACCLK
TPOACCLK
TTOACCLK
LOSEXT
Symbol
(continued)
Type
—
—
—
—
—
—
POAC Input and Output Channels (6)
—
—
—
—
—
—
—
—
TOAC Input and Output Channels (6)
Miscellaneous Signals (2)
TMUX Block (continued)
I/O*
I
I
I
O
O
O
O
O
O
O
O
O
O
O
D
D
U
Receive Side Serial Access Channel Clock Output for the
Transport Overhead Bytes.
Receive Side Serial Access Channel Data Output for the
Transport Overhead Bytes.
Receive Side Sync Output for TOAC Channel. Active-high
during the LSB of the last byte.
Transmit Side Serial Access Channel Clock Output for
the Transport Overhead Bytes.
Transmit Side Serial Access Channel Data Input for the
Transport Overhead Bytes.
Transmit Side Sync Output for TOAC Channel. Active-high
during the LSB of the last byte.
Receive Side Serial Access Channel Clock Output for the
Path Overhead Bytes. This pin can be individually 3-stated.
Receive Side Serial Access Channel Data Output for the
Path Overhead Bytes. This pin can be individually 3-stated.
Receive Side Sync Output for POAC Channel. Active-high
during the LSB of the last byte. This pin can be individually
3-stated.
Transmit Side Serial Access Channel Clock Output for
the Path Overhead Bytes. This pin can be individually
3-stated.
Transmit Side Serial Access Channel Data Input for the
Path Overhead Bytes.
Transmit Side Sync Output for POAC Channel. Active-
high during the LSB of the last byte. This pin can be individu-
ally
3-stated.
External Loss of Signal Input.
Receive Side Frame Sync Output Indicating the Frame
Location of the High-Speed Data Input.
TMXF84622 155 Mbits/s/622 Mbits/s Interface
SONET/SDH x84/x63 Ultramapper
Description
31