MX553BBB156M250 데이터 시트보기 (PDF) - Microchip Technology
부품명
상세내역
일치하는 목록
MX553BBB156M250 Datasheet PDF : 4 Pages
| |||
MX553BBB156M250
Ultra-Low Jitter 156.25MHz LVDS XO
ClockWorks® FUSION
General Description
The MX553BBB156M250 is an ultra-low phase jitter
XO with LVDS output optimized for high line rate
applications.
Applications
• 10/40/400 Gigabit Ethernet
• Fibre Channel 10G/12G SERDES
Features
• 156.25MHz LVDS
• Typical phase noise:
- 92fs (Integration range: 1.875MHz-20MHz)
• ±50ppm total frequency stability
• -40°C to +85°C temperature range
• Industry standard 6-Pin 5mm x 3.2mm LGA
package
Absolute Maximum Ratings¹
Operating Ratings²
Supply Voltage (VIN)..................................................+4.6V
Lead Temperature (soldering, 10s)..............................260°C
Case Temperature........................................................115°C
Storage Temperature (T )............................-65°C to +125°C
ESD Machine Model.....S................................................200V
ESD Rating (HBM).........................................................2kV
Supply Voltage (VIN).......................+2.375V to +3.63V
Ambient Temperature (TA)....................-40°C to +85°C
Junction Thermal Resistance
LGA (T ) Still Air.....................................58°C/W
JA
Electrical Characteristics
VDD = 2.375 - 3.63V, TA = -40°C to +85°C, outputs terminated with 100 Ohms between Q and /Q.³
Symbol Parameter
Condition
Min. Typ. Max. Units
IDD
Supply Current
F0
Center Frequency
90
mA
156.25
MHz
Frequency Stability
Note 4
±50 ppm
Øj
Phase Noise
Integration Range (12kHz to 20MHz)
Integration Range (1.875MHz to 20MHz)
152
fsRMS
92
Tstart Start-Up Time
20
ms
TR/TF Rise/Fall time
100
400
ps
Duty Cycle
45
55
%
VOH
VOL
VOD
Output High Voltage
VOH max = VCM max + 1/2 VOD max
Output Low Voltage
VOL min = VCM min - 1/2 VOD max
Output Differential Voltage
LVDS output levels
LVDS output levels
1.248 1.375 1.602 V
0.898 1.025 1.252 V
247
350
454 mV
VCM Common Mode Output Voltage
1.125
1.2
1.375
V
Notes:
1. Exceeding the absolute maximum ratings may damage the device.
2. The device is not guaranteed to function outside its operating ratings.
3. Guaranteed after thermal equilibrium.
4. Inclusive of initial accuracy, temperature drift, aging, shock, vibration.
ClockWorks is a registered trademark of Microchip Technology Inc.
Microchip Technology Inc.
http://www.microchip.com
December 05, 2017
MX553BB1-1572
Revision 1.0
tcghelp@microchip.com
Share Link: 