SM802128 데이터 시트보기 (PDF) - Micrel
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SM802128 Datasheet PDF : 12 Pages
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Micrel, Inc.
Absolute Maximum Ratings (1)
Supply Voltage (VDD, VDDO1/2) ……....................+4.6V
Input Voltage (VIN)……….…….…-0.50V to VDD+0.5V
Lead Temperature (soldering, 20sec.)…………260°C
Case Temperature……………………………….115°C
Storage Temperature (Ts)…………...-65°C to +150°C
DC Electrical Characteristics (4)
VDD = VDDO1/2 = 3.3V ±5% or 2.5V ±5%
VDD = 3.3V ±5%, VDDO1/2 = 3.3V ±5% or 2.5V ±5%
TA = -40°C to +85°C.
Symbol
Parameter
Condition
VDD, VDDO1/2 2.5V Operating Voltage
VDDO1=VDDO2
VDD, VDDO1/2 3.3V Operating Voltage
VDDO1=VDDO2
IDD
Supply current VDD + VDDO 156.25MHz
Outputs open
312.5MHz
SM802128
Operating Ratings (2)
Supply Voltage (VDD, VDDO1/2) ............... +2.375V to +3.465V
Ambient Temperature (TA) .......................... –40°C to +85°C
Junction Thermal Resistance(3)
QFN (θ JA)
Still-Air ............................................................... 24°C/W
QFN (ψ JB)
Junction-to-Board ................................................ 8°C/W
Min.
2.375
3.135
Typ.
2.5
3.3
220
275
Max.
2.625
3.465
275
345
Units
V
V
mA
LVPECL DC Electrical Characteristics (4)
VDD = VDDO1/2 = 3.3V ±5% or 2.5V ±5%
VDD = 3.3V ±5%, VDDO1/2 = 3.3V ±5% or 2.5V ±5%
TA = −40°C to +85°C. RL = 50Ω to VDDO-2V
Symbol Parameter
Condition
VOH
Output High Voltage
VOL
Output Low Voltage
VSWING
Output Voltage Swing
Min.
VDDO – 1.145
VDDO – 1.945
0.6
Typ.
VDDO – 0.97
VDDO – 1.77
0.8
Max.
VDDO – 0.845
VDDO – 1.645
1.0
Units
V
V
V
LVCMOS (PLL_BYPASS, XTAL_SEL, OE1, OE2, FSEL) DC Electrical Characteristics (4)
VDD = 3.3V ±5%, or 2.5V ±5%, TA = −40°C to +85°C.
Symbol Parameter
Condition
VIH
Input High Voltage
VIL
Input Low Voltage
IIH
Input High Current
VDD = VIN = 3.465V
IIL
Input Low Current
VDD = 3.465V, VIN = 0V
Min.
2
−0.3
−150
Typ.
Max.
VDD + 0.3
0.8
150
Units
V
V
μA
μA
January 2012
4
hbwhelp@micrel.com or (408) 955-1690
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