參數資料
型號: IDT5T995PFGI
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: 5T SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP44
封裝: GREEN, TQFP-44
文件頁數: 6/10頁
文件大小: 120K
代理商: IDT5T995PFGI
5
INDUSTRIALTEMPERATURERANGE
IDT5T995/A
2.5V PROGRAMMABLE SKEW PLL CLOCK DRIVER TURBOCLOCK II
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
InputLOWVoltage
Guaranteed Logic LOW (REF, FB Inputs Only)
0.7
V
VIHH
Input HIGH Voltage(1)
3-Level Inputs Only
VDD
0.4
V
VIMM
Input MID Voltage(1)
3-Level Inputs Only
VDD/2
0.2 VDD/2+0.2
V
VILL
InputLOWVoltage(1)
3-Level Inputs Only
0.4
V
IIN
InputLeakageCurrent
VIN = VDD or GND
5+5
μA
(REF, FB Inputs Only)
VDD = Max.
VIN = VDD
HIGH Level
+200
I3
3-Level Input DC Current
VIN = VDD/2
MID Level
50
+50
μA
(TEST, FS, nF[1:0], DS[1:0])VIN = GND
LOW Level
200
IPU
Input Pull-Up Current (PE, PD)VDD = Max., VIN = GND
25
μA
IPD
Input Pull-Down Current (sOE)VDD = Max., VIN = VDD
+100
μA
VOH
Output HIGH Voltage
VDD = Min., IOH =
2mA (LOCK Output)
2
V
VDDQ = Min., IOH =
12mA (nQ[1:0] Outputs)
2
VOL
OutputLOWVoltage
VDD = Min., IOL = 2mA (LOCK Output)
0.4
V
VDDQ = Min., IOL = 12mA (nQ[1:0] Outputs)
0.4
NOTE:
1. These inputs are normally wired to VDD, GND, or unconnected. Internal termination resistors bias unconnected 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
5T995
5T995A
Symbol
Parameter
TestConditions(1)
Typ.(2)
Max.
Typ.(2)
Max.
Unit
IDDQ
Quiescent Power Supply Current
VDD = Max., TEST = MID, REF = LOW,
20
30
20
30
mA
PE = LOW, sOE = LOW, PD = HIGH
FS = MID, All outputs unloaded
IDDPD
Power Down Current
VDD = Max., PD = LOW, SOE = LOW
25
25
μA
PE = HIGH, TEST = HIGH, FS = HIGH
nF[1:0] = HH, DS[1:0] = HH
ΔIDD
Power Supply Current per Input HIGH
VIN = 2.3V, VDD = Max., PD = LOW
1
30
1
30
μA
(REF and FB inputs only)
TEST = HIGH
FS = L
190
290
190
290
IDDD
Dynamic Power Supply Current per Output FS = M
150
230
150
230
μA/MHz
FS = H
130
200
130
200
FS = L
FVCO = 40MHz, CL = 0pF
49
FVCO = 50MHz, CL = 0pF
56
ITOT
Total Power Supply Current
FS = M
FVCO = 80MHz, CL = 0pF
66
mA
FVCO = 100MHz, CL = 0pF
80
FS = H
FVCO = 160MHz, CL = 0pF
103
FVCO = 200MHz, CL = 0pF
125
NOTES:
1. Measurements are for divide-by-1 outputs, nF[1:0] = MM, and DS[1:0] = MM.
2. For nominal voltage and temperature.
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