參數(shù)資料
型號(hào): 951412AFLFT
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 220 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝: 0.300 INCH, 0.025 INCH PITCH, GREEN, MO-118, SSOP-56
文件頁(yè)數(shù): 7/25頁(yè)
文件大小: 246K
代理商: 951412AFLFT
15
ICS951412
0883L—04/26/06
Electrical Characteristics - 48MHz, USB
TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 10-20 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Notes
Long Accuracy
ppmsee Tperiod min-max values
-200
200
ppm1,2
Clock period
Tperiod
48.00MHz output nominal
20.8257
20.8340
ns
2
Output High Voltage
VOH
IOH = -1 mA
2.4
V
1
Output Low Voltage
VOL
IOL = 1 mA
0.55
V
1
V OH @ MIN = 1.0 V
-33
-46
mA
1
VOH@ MAX = 3.135 V
-50
-80
mA
1
VOL @MIN = 1.95 V
47
64
mA
1
VOL @ MAX = 0.4 V
58
91
mA
1
Edge Rate
δV/ δt
Rising edge rate
1
2
V/ns
1
Edge Rate
δV/δt
Falling edge rate
1
2
V/ns
1
Rise Time
tr1
VOL = 0.4 V, VOH = 2.4 V
11.432
ns
1
Fall Time
tf1
VOH = 2.4 V, VOL = 0.4 V
11.332
ns
1
Duty Cycle
dt1
VT = 1.5 V
45
50
55
%
1
Jitter, Cycle to cycle
tjcyc-cyc
VT = 1.5 V
150
ps
1
1Guaranteed by design and characterization, not 100% tested in production.
Output Low Current
IOL
2 All Long Term Accuracy and Clock Period specifications are guaranteed with the assumption that REF
is at 14.31818MHz
Output High Current
IOH
相關(guān)PDF資料
PDF描述
951412AGLFT 220 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
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