參數(shù)資料
型號: IDT5991A-2JGI
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: 5991 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC32
封裝: GREEN, PLASTIC, LCC-32
文件頁數(shù): 4/8頁
文件大?。?/td> 75K
代理商: IDT5991A-2JGI
4
COMMERCIALANDINDUSTRIALTEMPERATURERANGES
IDT5991A
PROGRAMMABLESKEWPLLCLOCKDRIVERTURBOCLOCK
RECOMMENDED OPERATING RANGE
IDT5991A-5, -7
IDT5991A-2
(Industrial)
(Commercial)
Symbol
Description
Min.
Max.
Min.
Max.
Unit
VCC
Power Supply Voltage
4.5
5.5
4.75
5.25
V
TA
AmbientOperatingTemperature
-40
+85
0
+70
° C
POWER SUPPLY CHARACTERISTICS
Symbol
Parameter
Test Conditions(1)
Typ.(2)
Max.
Unit
ICCQ
Quiescent Power Supply Current
VCC = Max., TEST = MID, REF = LOW,
10
40
mA
GND/sOE = LOW, All outputs unloaded
ΔICC
Power Supply Current per Input HIGH
VCC = Max., VIN = 3.4V
0.4
1.5
mA
ICCD
Dynamic Power Supply Current per Output
VCC = Max., CL = 0pF
100
160
μA/MHz
ITOT
Total Power Supply Current
VCC = 5V, FREF = 20MHz, CL = 240pF(1)
43
VCC = 5V, FREF = 33MHz, CL = 240pF(1)
63
mA
VCC = 5V, FREF = 66MHz, CL = 240pF(1)
117
NOTE:
1. For eight outputs, each loaded with 30pF.
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Symbol
Parameter
Conditions
Min.
Max.
Unit
VIH
Input HIGH Voltage
Guaranteed Logic HIGH (REF, FB Inputs Only)
2
V
VIL
Input LOW Voltage
Guaranteed Logic LOW (REF, FB Inputs Only)
0.8
V
VIHH
Input HIGH Voltage(1)
3-Level Inputs Only
VCC
1—
V
VIMM
Input MID Voltage(1)
3-Level Inputs Only
VCC
/2
0.5
VCC
/2+0.5
V
VILL
Input LOW Voltage(1)
3-Level Inputs Only
1
V
IIN
InputLeakageCurrent
VIN = VCC or GND
±5
A
(REF, FB Inputs Only)
VCC
= Max.
VIN = VCC
HIGH Level
±200
I3
3-Level Input DC Current (TEST, FS, nF1:0)VIN = VCC/2
MID Level
±50
A
VIN = GND
LOW Level
±200
IPU
Input Pull-Up Current (VCCQ/PE)
VCC
= Max., VIN = GND
±100
A
IPD
Input Pull-Down Current (GND/sOE)
VCC
= Max., VIN = VCC
±100
A
VOH
Output HIGH Voltage
VCC
= Min., IOH =
16mA
2.4
V
VCC
= Min., IOH =
40mA
VOL
Output LOW Voltage
VCC
= Min., IOL = 46mA
0.45
V
IOS
Output Short Circuit Current(2)
VCC
= Max., VO = GND
250
mA
NOTES:
1.
These inputs are normally wired to VCC, GND, or unconnected. Internal termination resistors bias unconnected inputs to VCC/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.
2.
This is to be measured at 25°C with 10:1 duty cycle, one output at a time, and one second maximum.
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IDT5991A-7JI 制造商:Integrated Device Technology Inc 功能描述: