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Rate Adapter. DS21602 Datasheet

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Rate Adapter. DS21602 Datasheet
















DS21602 Adapter. Datasheet pdf. Equivalent













Part

DS21602

Description

(DS21600 - DS21604) 3.3V/5V Clock Rate Adapter



Feature


www.DataSheet4U.com DS21600/DS21602/DS2 1604 3.3V/5V Clock Rate Adapter www.max im-ic.com GENERAL DESCRIPTION The DS21 600/DS21602/DS21604 are multiple-rate c lock adapters that convert between E-ca rrier and Tcarrier clocks rates. A T1 o r E1 clock output, CLKOUT1, is availabl e, along with a higher multiple rate cl ock output, CLKOUT2. CLKOUT1 and CLKOUT 2 are frequency lo.
Manufacture

Maxim Integrated Products

Datasheet
Download DS21602 Datasheet


Maxim Integrated Products DS21602

DS21602; cked to the clock input CLKIN. The clock outputs, along with frame-sync output, can be phase-aligned to a frame-sync i nput. The devices are fully compatible with the LXP600A, LXP602, and LXP604, a nd operate from either a 5V or 3.3V sup ply. All operation modes include a stan dard 8kHz output. The DS21600/DS21602/D S21604 are available in 16-pin SO, and are rated for indu.


Maxim Integrated Products DS21602

strial temperatures. FEATURES § § § § § § § § § § Direct Drop-In Rep lacement for LXP600ASE, LXP602SE, and L XP604SE Converts E-Carrier Clock Rates to T-Carrier Clock Rates Converts T-Car rier Clock Rates to E-Carrier Clock Rat es 3.3V or 5V Supply Low Jitter Output Multiple Output Clocks Synchronized to Input Clock 8kHz Frequency-Locked Outpu t for All Operation Modes No.


Maxim Integrated Products DS21602

External Components Required 16-Pin SO and 8-Pin DIP Industrial Temperature Ra nge: -40°C to +85°C ORDERING INFORMA TION PART DS21600SN DS21600N DS21602SN DS21602N DS21604SN DS21604N TEMP RANGE -40°C to +85°C -40°C to +85°C -40° C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C PIN CONFIGURAT ION ee DataSh DataSheet4U.com PIN-PAC KAGE TOP VIEW 16 SO 8 DIP 16 SO .





Part

DS21602

Description

(DS21600 - DS21604) 3.3V/5V Clock Rate Adapter



Feature


www.DataSheet4U.com DS21600/DS21602/DS2 1604 3.3V/5V Clock Rate Adapter www.max im-ic.com GENERAL DESCRIPTION The DS21 600/DS21602/DS21604 are multiple-rate c lock adapters that convert between E-ca rrier and Tcarrier clocks rates. A T1 o r E1 clock output, CLKOUT1, is availabl e, along with a higher multiple rate cl ock output, CLKOUT2. CLKOUT1 and CLKOUT 2 are frequency lo.
Manufacture

Maxim Integrated Products

Datasheet
Download DS21602 Datasheet




 DS21602
www.DataSheet4U.com
DS21600/DS21602/DS21604
3.3V/5V Clock Rate Adapter
www.maxim-ic.com
GENERAL DESCRIPTION
The DS21600/DS21602/DS21604 are multiple-rate
clock adapters that convert between E-carrier and T-
carrier clocks rates. A T1 or E1 clock output,
CLKOUT1, is available, along with a higher multiple
rate clock output, CLKOUT2. CLKOUT1 and
CLKOUT2 are frequency locked to the clock input
CLKIN. The clock outputs, along with frame-sync
output, can be phase-aligned to a frame-sync input.
The devices are fully compatible with the LXP600A,
LXP602, and LXP604, and operate from either a 5V
or 3.3V supply. All operation modes include a
standard 8kHz output.
The DS21600/DS21602/DS21604 are available in
16-pin SO, and are rated for industrial temperatures.
FEATURES
§ Direct Drop-In Replacement for LXP600ASE,
LXP602SE, and LXP604SE
§ 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 8-Pin DIP
§ Industrial Temperature Range: -40°C to +85°C
ORDERING INFORMATION
PIN CONFIGURATION
PART
DS21600SN
DS21600N
DS21602SN
DS21602N
DS21604SN
DS21604N
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGDEataSheet4U.com
16 SO
TOP VIEW
8 DIP
16 SO
8 DIP
16 SO
8 DIP
Dallas
Semiconductor
DS21600/2/4
DataShee
FREQUENCY CONVERSIONS (MHz)
PART
DS21600
DS21602
DS21604
CLKIN
1.544
2.048
1.544
2.048
1.544
4.096
CLKOUT1
2.048
1.544
2.048
1.544
4.096
1.544
CLKOUT2
6.144
6.176
8.192
6.176
8.192
6.176
SO
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
DataSheet4mUay.cboemsimultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.
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REV: 113004




 DS21602
www.DataSheet4U.com
DS21600/DS21602/DS21604 3.3V/5V Clock Rate Adapter
TABLE OF CONTENTS
1. PIN DESCRIPTION ......................................................................................................................3
1.1 PIN NAME CROSS-REFERENCE TO LXP60X ....................................................................................................3
2. FUNCTIONAL DESCRIPTION......................................................................................................4
2.1 MODE SELECT................................................................................................................................................4
2.2 FRAME SYNC INPUT........................................................................................................................................4
3. OUTPUT JITTER ..........................................................................................................................4
3.1 JITTER TRANSFER ..........................................................................................................................................5
4. OPERATING PARAMETERS .......................................................................................................7
5. PACKAGE INFORMATION ........................................................................................................11
6. REVISION HISTORY ..................................................................................................................13
LIST OF FIGURES
Figure 1-1. Block Diagram ....................................................................................................................3
Figure 3-1. Nominal Jitter Transer for 2.048MHz to 1.544MHz Conversion ..........................................5
et4U.com
Figure 3-2. Nominal Jitter Transfer for 1.544MHz to 2.048MHz Conversion .........................................6
Figure 4-1. DS21600/DS21602 High-to-Low Frequency Conversion Frame-Sync Alignment ...............8
Figure 4-2. DS21604 High-To-Low FrequencDyaCtaoSnhveeerts4iUon.coFmrame-Sync Alignment..............................9
Figure 4-3. DS21600 Low-to-High Frequency Conversion Frame-Sync Alignment...............................9
Figure 4-4. DS21602 Low-to-High Frequency Conversion Frame-Sync Alignment............................. 10
Figure 4-5. DS21604 Low-to-High Frequency Conversion Frame-Sync Alignment............................. 10
DataShee
LIST OF TABLES
Table 1-A. Pin Description ....................................................................................................................3
Table 1-B. Pin Name Cross-Reference to LXP60x ...............................................................................3
Table 2-A. Frequency Conversions (MHz) ............................................................................................4
Table 3-A. Output Jitter Specifications..................................................................................................4
DataSheet4U.com
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 DS21602
www.DataSheet4U.com
DS21600/DS21602/DS21604 3.3V/5V Clock Rate Adapter
1. PIN DESCRIPTION
Table 1-A. Pin Description
PIN
DIP SO
1, 3, 6, 8, 10,
11, 13, 15
NAME
N.C.
1 2 SYNCOUT
2 4 CLKOUT2
35
CLKIN
4 7 CLKOUT1
59
Vss
6 12
SEL
7 14 SYNCIN
8 16
VDD
TYPE
Output
Output
Input
Output
Supply
Input
Input
Supply
FUNCTION
No Connect
Synchronization Output. An 8kHz output that can be
synchronized to the clock outputs.
Clock Output 2. T1 or E1 carrier clock output referenced to
CLKIN.
Clock Input. Reference Clock Input. CLKOUT1 and CLKOUT2
will be referenced to this clock.
Clock Output 1. T1 or E1 carrier clock output referenced to
CLKIN.
Ground
Clock Mode Select. Conversion mode select.
Synchronization Input. Used to synchronize the clock outputs
and SYNCOUT to CLKIN and SYNCIN. SYNCIN should be tied
high or low when not in use.
Positive Supply, 3.3V or 5V ±5%
1.1 Pin Name Cross-Reference to LXP60X
Table 1-B. Pin Name Cross-Reference to LXP60x
et4U.com
DS21600/DS21602
/DS21604
SYNCOUT
CLKOUT2
CLKIN
CLKOUT1
VSS
SEL
SYNCIN
N.C.
VDD
LXP600ALXP602/
LXP604
FSO
HFO
CLKI
CLKO
GND
SEL
FSI
N.C.
VCC
FUNCTION
Synchronization Pulse Output
Clock
Clock
2InDOpuautttapuStheet4U.com
Clock 1 Output
Ground
Clock Mode Select
Synchronization Pulse Input
No Connect
Positive Supply
Figure 1-1. Block Diagram
DataShee
CLKIN
ANALOG
PLL
Dallas Semiconductor
DS21600/DS21602/DS21604
SEL
SYNCIN
FEEDBACK
CIRCUIT
OUTPUT
DIVIDER
FRAME SYNC
GENERATOR
CLKOUT2
CLKOUT1
SYNCOUT
DataSheet4U.com
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