DS21610 Datasheet, PDF (1/15 Pages) Maxim Integrated Products – 3.3V/5V Clock Rate Adapter

DS21610
3.3V/5V Clock Rate Adapter
www.maxim-ic.com
GENERAL DESCRIPTION
The DS21610 is a multirate, low-jitter clock adapter
that converts E-carrier and T-carrier clocks to
multiple PDH carrier clock rates. Two clock outputs
are available that are frequency-locked to the input
clock. The clock outputs along with an 8kHz frame-
sync output can be phase-aligned to a frame-sync
input. The device is backward compatible with the
LXP610 and operates from either a 3.3V or 5V
supply. All modes of operation include a standard
8kHz output.
PIN CONFIGURATION
TOP VIEW
Dallas
Semiconductor
DS21610
SO
FEATURES
Direct Replacement for LXP610SE
Converts E-Carrier Clock Rates to T-Carrier
Clock Rates
Converts T-Carrier Clock Rates to E-Carrier
Clock Rates
3.3V or 5V Supply
Low Jitter Output
Multiple Output Clocks Synchronized to
Input Clock
8kHz Frequency-Locked Output for all
Operation Modes
No External Components Required
16-Pin SO and 28-Pin PLCC
Industrial Temperature Range:
-40°C to +85°C
ORDERING INFORMATION
PART
DS21610SN
DS21610SN+
DS21610QN
DS21610QN+
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 SO
16 SO
28 PLCC
28 PLCC
+ Denotes a lead-free/RoHS-compliant device.
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.
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