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PDF DS21602 Data sheet ( Hoja de datos )
| Número de pieza | DS21602 | |
| Descripción | (DS21600 - DS21604) 3.3V/5V Clock Rate Adapter | |
| Fabricantes | Maxim Integrated Products | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DS21602 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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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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DS21600/DS21602/DS21604 3.3V/5V Clock Rate Adapter
3.1 Jitter Transfer
Figure 3-1 and Figure 3-2 show jitter transfer for 2.048MHz-to-1.544MHz conversions and vice versa.
Figure 3-1. Nominal Jitter Transfer for 2.048MHz-to-1.544MHz Conversion
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2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
10 20 30 40 50 60 70 80
JITTER FREQUENCY (kHz)
NOTE: THE TYPICAL PEAK JITTER GAIN OF THE DS21600/DS21602/DS21604 IS ABOUT 1.6 FOR CONVERSION FROM
T1 TO E1.
FOR THE
THE TYPICAL PEAK-JITTER GAIN OF
DS21600/DS21602/DS21604 PEAKS IN
TTHHDEEaL4tEakVHSEzhLTeOOeNt48EkUHD.zEcoVRImACNEGISE,AWBOHEURTE1A.1S.
HOWEVER,
THE PEAK
THE JITTER GAIN
JITTER GAIN FOR
THE LXP6XX DEVICES SPANS A GREATER FREQUENCY RANGE (20kHz TO 40kHz).
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DS21600/DS21602/DS21604 3.3V/5V Clock Rate Adapter
5. PACKAGE INFORMATION
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo.)
16-Pin SO, 0.300" Body
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11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet DS21602.PDF ] | |
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| DS21602 | (DS21600 - DS21604) 3.3V/5V Clock Rate Adapter | Maxim Integrated Products |
| DS21604 | (DS21600 - DS21604) 3.3V/5V Clock Rate Adapter | Maxim Integrated Products |
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