SM803020UMYR 데이터 시트보기 (PDF) - Micrel
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SM803020UMYR Datasheet PDF : 14 Pages
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Micrel, Inc.
Absolute Maximum Ratings(2)
Supply Voltage (VDD, VDDA, VDDI, VDDO) ........................+4.6V
Input Voltage (VIN) ........................................ −0.5V to +4.6V
Lead Temperature (soldering, 20s)............................ 260°C
Storage Temperature (Ts)......................... −65°C to +150°C
ESD Machine Model ....................................................200V
ESD Human Body Model ...........................................2000V
SM803020
Operating Ratings(3)
Supply Voltage (VDD, VDDO) ................... +2.375V to +3.465V
Ambient Operating Temperature (TA) ......... –40°C to +85°C
Maximum Allowable Junction Temp .......................... 125°C
Junction Thermal Resistance
84-pin QFN 7mm x 7mm θJA Still Air ................. 24°C/W
Electrical Characteristics
Typical values are TA = 25°C, min/max across –40°C ≤ TA ≤ +85°C, unless otherwise noted.
Symbol
Parameter
Condition
Min.
VDD, VDDO
Supply Voltage
2.5V Operation
3.3V Operation
2.375
3.135
VDDI_1
Analog Supply Voltage
Note 3
3.135
VDDI_2
Analog Supply Voltage
Note 3
2.375
VDDA
PLL Core Voltage
2.375
IDDA
PLL Core Current Consumption
Per active PLL
IDD
IDDI_1
Current Consumption
Input 1 Supply Current
XO Input(3)
IDDI_2
Input 2 Supply Current
Ref Input
XO Input(3)
Ref Input
Typ.
2.5
3.3
3.3
Max.
2.625
3.465
3.465
3.465
3.465
60
8
0
2
4
2
Units
V
V
V
V
mA
mA
mA
mA
mA
mA
LVPECL DC Electrical Characteristics
VDDCore = VDD = VDD0 = 3.3V ±5% or 2.5V ±5%, TA = –40°C to +85°C, unless otherwise noted. RL = 50Ω to VDDO − 2V
Symbol
Parameter
Condition
Min.
Typ.
Max.
VOH
VOL
VSWING
Output High Voltage
Output Low Voltage
Peak-to-Peak Output Voltage
50Ω to VDDO − 2V
50Ω to VDDO − 2V
Figure 2
VDDO –1.35
VDDO –2
0.65
VDDO – 1.01
VDDO – 1.78
0.77
VDDO – 0.8
VDDO –1.6
0.95
Units
V
V
V
LVDS DC Electrical Characteristics
VDDCore = VDD = VDD0 = 3.3V ±5% or 2.5V ±5%, TA = –40°C to +85°C, unless otherwise noted. RL = 100Ω between Q and /Q.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VOD
Differential Output Voltage
Figure 2
245
350
454
mV
VCM
Common Mode Voltage
1.125
1.2
1.375
V
VOH
Output High Voltage
1.248
1.375
1.602
V
VOL
Output Low Voltage
0.898
1.025
1.252
V
Notes:
1. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied
at conditions other than those detailed in the operational sections of this datasheet. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
2. The datasheet limits are not guaranteed if the device exceeds the operating ratings.
3. Crystal input is powered from VDDI_2 analog supply voltage source.
July 22, 2013
6
Revision 1.0
hbwhelp@micrel.com or (408) 955-1690
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