DS21Q43AT Maxim Integrated Products, DS21Q43AT Datasheet - Page 43

IC FRAMER E1 QUAD 5V IND 128TQFP

DS21Q43AT

Manufacturer Part Number
DS21Q43AT
Description
IC FRAMER E1 QUAD 5V IND 128TQFP
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of DS21Q43AT

Controller Type
E1 Framer
Interface
Parallel/Serial
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
32mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
128-TQFP, 128-VQFP
Dc
0319
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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DS21Q43A
RECEIVE SIDE 1.544 MHz BOUNDARY TIMING
(WITH ELASTIC STORE ENABLED) Figure 11-3
NOTES:
1. Data from the E1 channels 1, 5, 9, 13, 17, 21, 25, and 29 is dropped (channel 2 from the E1 link is
mapped to channel 1 of the T1 link, etc.) and the F-bit position is added (forced to one).
2. RSYNC is in the output mode (RCR1.5=0).
3. RSYNC is in the input mode (RCR1.5=1).
4. RCHBLK is programmed to block channel 24.
RECEIVE SIDE 2.048 MHz BOUNDARY TIMING
(WITH ELASTIC STORE ENABLED) Figure 11-4
NOTES:
1. RSYNC is in the output mode (RCR1.5=0).
2. RSYNC is in the input mode (RCR1.5=1).
3. RCHBLK is programmed to block channel 1.
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