IDT5V2528 Просмотр технического описания (PDF) - Integrated Device Technology
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IDT5V2528 Datasheet PDF : 7 Pages
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IDT5V2528/A
2.5 / 3.3V PHASE-LOCK LOOP CLOCK DRIVER
INDUSTRIAL TEMPERATURE RANGE
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Symbol
Parameter
Test Conditions
Min.
Typ.(1)
Max
Unit
VIK
Input Clamp Voltage
II = -18mA
VIH
Input HIGH Level
CLK, FBIN
VIL
Input LOW Level
CLK, FBIN
VIHH
Input HIGH Voltage Level(2) 3-Level Inputs Only
VIMM
Input MID Voltage Level(2)
3-Level Inputs Only
VILL
Input LOW Voltage Level(2)
3-Level Inputs Only
VOH
Output HIGH Voltage Level IOH = -100µA
(3.3V Outputs)
IOH = -12mA
VOH
Output HIGH Voltage Level IOH = -100µA
(2.5V Outputs)
IOH = -12mA
VOL
Output LOW Voltage Level
IOL = 100µA
(3.3V Outputs)
IOL = 12mA
VOL
Output LOW Voltage Level
IOL = 100µA
(2.5V Outputs)
IOL = 12mA
I3
3-Level Input DC Current
VIN = VDD
(G_Ctrl, T_Ctrl)
VIN = VDD/2
VIN = GND
II
Input Current
VI = VDD or GND
HIGH Level
MID Level
LOW Level
2
VDD - 0.6
VDD/2 - 0.3
VDD - 0.2
2.4
VDD - 0.1
2
–50
–200
- 1.2
V
V
0.8
V
V
VDD/2 + 0.3 V
0.6
V
V
V
0.2
V
0.4
0.1
V
0.4
+200
+50
µA
±5
µA
NOTES:
1. For conditions shown as Min or Max, use the appropriate value specified under recommended operating conditions.
2. These inputs are normally wired to VDD, GND, or left floating. Internal termination resistors bias floating inputs to VDD/2. If these inputs are switched, the function and timing of
the outputs may be glitched, and the PLL may require an additional tLOCK time before all datasheet limits are achieved.
POWER SUPPLY CHARACTERISTICS
Symbol
Parameter
Test Conditions
IDDPD
Power Down Supply Current
VDD = 3.6, VDDQ = 2.7V / 3.3V, AVDD = 0V
IDDA
AVDD Supply Current
VDD = AVDD = 3.6V, VDDQ = 2.7V / 3.3V, CLK = 0 or VDD
IDD
Dynamic Power Supply Current VDD = AVDD = 3.6V, VDDQ = 2.7V / 3.3V, CL = 0pF
IDDD
Dynamic Power Supply
VDD = AVDD = VDDQ = 3.6V
CL = 30pF, CLK = 100MHz
Current per Output
VDD = AVDD = 3.6V, VDDQ = 2.7V
CL = 20pF, CLK = 100MHz
NOTE:
1. For nominal voltage and temperature.
Typ.(1)
8
3.5
500
15
12
Max
Unit
40
µA
10
mA
—
µA/MHz
—
mA
—
4
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