DS2176Q Maxim Integrated Products, DS2176Q Datasheet - Page 8
![IC BUFFER RECEIVE T1 28-PLCC](/photos/6/52/65249/406-28-plcc_sml.jpg)
DS2176Q
Manufacturer Part Number
DS2176Q
Description
IC BUFFER RECEIVE T1 28-PLCC
Manufacturer
Maxim Integrated Products
Type
Bufferr
Datasheet
1.DS2176.pdf
(15 pages)
Specifications of DS2176Q
Tx/rx Type
T1
Delay Time
100ns
Capacitance - Input
5pF
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
10mA
Mounting Type
Surface Mount
Package / Case
28-LCC, 28-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS2176Q
Manufacturer:
DALLAS
Quantity:
5 510
Company:
Part Number:
DS2176Q/T&R
Manufacturer:
Maxim Integrated
Quantity:
10 000
Company:
Part Number:
DS2176QN/T&R
Manufacturer:
Maxim Integrated
Quantity:
10 000
SIGNALING SUPERVISION MODES Table 2
NOTE:
1. During slip or alarm conditions, integration is limited to two multiframes to minimize signaling delay.
SLIP AND SIGNALING SUPERVISION LOGIC TIMING Figure 7
NOTES:
1. Integration feature disabled (SM0=SM1=0) in timing set shown.
2. Depending on present buffer depth, forcing
SM0
0
0
0
0
1
1
1
1
SM1
0
0
1
1
0
0
1
1
FMS
0
1
0
1
0
1
0
1
1
1
SELECTED MODE
193S framing, no integration, 1 multiframe freeze.
193E framing, no integration, 1 multiframe freeze.
193S framing, 2 multiframes integration and freeze.
193E framing, 2 multiframes integration and freeze.
193S framing, 5 multiframes integration, 2 multiframes freeze.
193E framing, 3 multiframes integration, 2 multiframes freeze.
193S framing, no integration, 1 multiframe freeze, replace robbed bit
signaling bits at SSER with ones.
193E framing, no integration, 1 multiframe freeze, replace robbed bit
signaling bits at SSER with ones.
ALN
8 of 15
low may or may not cause a slip condition.
DS2176