參數(shù)資料
型號: IDTCV119EPVG
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 10/21頁
文件大?。?/td> 0K
描述: IC CLK GEN DESKTOP PC 48-SSOP
標(biāo)準(zhǔn)包裝: 30
類型: 時鐘/頻率發(fā)生器
PLL:
主要目的: SATA CPU
輸入: 晶體
輸出: 時鐘
電路數(shù): 1
比率 - 輸入:輸出: 1:21
差分 - 輸入:輸出: 無/是
頻率 - 最大: 533MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 48-BSSOP(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 48-SSOP
包裝: 管件
其它名稱: CV119EPVG
COMMERCIALTEMPERATURERANGE
18
IDTCV119E
CLOCKGENERATORFORDESKTOPPCPLATFORMS
NOTES:
1.
This parameter is guaranteed by design, but not 100% production tested.
2.
All long term accuracy and clock period specifications are guaranteed with the assumption that the REF output is at 14.31818MHz.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ppm
Long Accuracy(1,2)
See Tperiod Min. - Max. values
300
ppm
TPERIOD
Clock Period(2)
48MHz output nominal
20.8271
20.8396
ns
VOH
Output HIGH Voltage
IOH = -1mA
2.4
V
VOL
Output LOW Voltage
IOL = 1mA
0.55
V
IOH
Output HIGH Current
VOH at Min. = 1V
-33
mA
VOH at Max. = 3.135V
-33
IOL
Output LOW Current
VOL at Min. = 1.95V
30
mA
VOL at Max. = 0.4V
38
Edge Rate(1)
Rising edge rate
1
2
V/ns
Edge Rate(1)
Fallingedgerate
1
2
V/ns
tR1
Rise Time(1)
VOL = 0.4V, VOH = 2.4V
1
2
ns
tF1
FallTime(1)
VOL = 0.4V, VOH = 2.4V
1
2
ns
dT1
Duty Cycle(1)
VT = 1.5V
45
55
%
tJCYC-CYC
Jitter(1)
350
ps
ELECTRICAL CHARACTERISTICS, 48MHZ, USB AND VCH
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: TA = 0°C to +70°C, Supply Voltage: VDD = 3.3V ± 5%; CL = 10 - 20pF
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
ppm
Long Accuracy(1,2)
See Tperiod Min. - Max. values
300
ppm
TPERIOD
Clock Period(2)
48MHz output nominal
20.8271
20.8396
ns
VOH
Output HIGH Voltage
IOH = -1mA
2.4
V
VOL
Output LOW Voltage
IOL = 1mA
0.55
V
IOH
Output HIGH Current
VOH at Min. = 1V
-33
mA
VOH at Max. = 3.135V
-33
IOL
Output LOW Current
VOL at Min. = 1.95V
30
mA
VOL at Max. = 0.4V
38
Edge Rate(1)
Rising edge rate
2
4
V/ns
Edge Rate(1)
Fallingedgerate
2
4
V/ns
tR1
Rise Time(1)
VOL = 0.4V, VOH = 2.4V
0.5
1
ns
tF1
FallTime(1)
VOL = 0.4V, VOH = 2.4V
0.5
1
ns
dT1
Duty Cycle(1)
VT = 1.5V
45
55
%
tJCYC-CYC
Jitter(1)
350
ps
ELECTRICAL CHARACTERISTICS, DOT 48MHZ
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: TA = 0°C to +70°C, Supply Voltage: VDD = 3.3V ± 5%; CL = 10 - 20pF
NOTES:
1.
This parameter is guaranteed by design, but not 100% production tested.
2.
All long term accuracy and clock period specifications are guaranteed with the assumption that the REF output is at 14.31818MHz.
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