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DSC8124 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Programmable Low-Jitter Precision HCSL Oscillator - Micrel

भाग संख्या DSC8124
समारोह Programmable Low-Jitter Precision HCSL Oscillator
मैन्युफैक्चरर्स Micrel 
लोगो Micrel लोगो 
पूर्व दर्शन
1 Page
		
<?=DSC8124?> डेटा पत्रक पीडीएफ

DSC8124 pdf
DSC8104 DSC8124
Programmable Low-Jitter Precision HCSL Oscillator
Absolute Maximum Ratings
Item
Min Max Unit
Supply Voltage -0.3 +4.0
V
Input Voltage
Junction Temp
-0.3
-
VDD+0.3
+150
V
°C
Storage Temp -55 +150
°C
Soldering Temp -
+260
°C
ESD
-
HBM
4000
MM 400
CDM
1500
Note: 1000+ years of data retention on internal memory
V
Condition
40sec max.
Specifications
Ordering Code
Enable Modes
0: Enable/Standby
2: Enable/Disable
Temp Range
E: -20 to 70
I: -40 to 85
Packing
T: Tape & Reel
: Tube
DSC81 0 4 C I 5 -
Package
A: 7.0x5.0mm
B: 5.0x3.2mm
C: 3.2x2.5mm
D: 2.5x2.0mm
Stability
1: ±50ppm
2: ±25ppm
5: ±10ppm
T
Parameter
Supply Voltage1
Supply Current
Condition
VDD
EN pin low outputs are disabled
IDD DSC8104
DSC8124
Frequency Stability
Includes frequency variations due
Δf to initial tolerance, temp. and
power supply voltage
Aging
Startup Time2
Input Logic Levels
Input logic high
Input logic low
Output Disable Time3
Output Enable Time
Enable Pull-Up Resistor4
Δf
tSU
VIH
VIL
tDA
tEN
1 year @25°C
T=25°C
DSC8104
DSC8124
Pull-up resistor exist
HCSL Outputs
Supply Current
Output Logic Levels
Output logic high
Output logic low
Pk to Pk Output Swing
Output Transition time3
Rise Time
Fall Time
Frequency
Output Duty Cycle
IDD
VOH
VOL
tR
tF
f0
SYM
Output Enabled, RL=50Ω
RL=50Ω
Single-Ended
20% to 80%
RL=50Ω, CL= 2pF
Single Frequency
Differential
Period Jitter
JPER
Integrated Phase Noise
200kHz to 20MHz @156.25MHz
JPH 100kHz to 20MHz @156.25MHz
12kHz to 20MHz @156.25MHz
Notes:
1.
2.
3.
4.
Pin 6 VDD should be filtered with 0.1uf capacitor.
tsu is time to 100ppm of output frequency after VDD is applied and outputs are enabled.
Output Waveform and Test Circuit figures below define the parameters.
Output is enabled if pad is floated or not connected.
Min.
2.25
0.75xVDD
-
0.725
-
200
10
48
Typ.
20
40
40
750
2.5
0.25
0.37
1.7
Max.
3.6
Unit
V
0.095
22
mA
±10
±25
±50
±5
5
ppm
ppm
ms
-
0.25xVDD
5
5
20
V
ns
ms
ns
kΩ
42
-
0.1
400
460
52
2
mA
V
mV
ps
MHz
%
psRMS
psRMS
All Rights Reserved. No part of this document may be copied or reproduced in any form without the prior written permission of Micrel, Inc. Micrel Inc. may update or make changes
to the contents, products, programs or services described at any time without notice. This document neither states nor implies any kind of warranty, including, but not limited to
implied warranties of merchantability or fitness for a particular use.
Page 2 |
MK-Q-B-P-D-110410-04-2

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शेयर लिंक


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