参数资料
型号: ICS87946AYI-01LF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封装: 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32
文件页数: 9/15页
文件大小: 1230K
代理商: ICS87946AYI-01LF
ICS87946I-01
LOW SKEW, ÷1, ÷2 LVPECL-TO-LVCMOS/LVTTL CLOCK GENERATOR
IDT / ICS 16:1, SINGLE-ENDED MULTIPLEXER
3
ICS87946AYI-01 REV. BMAY 4, 2007
Function Tables
Table 3. Clock Input Function Table
Absolute Maximum Ratings
NOTE: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device.
These ratings are stress specifications only. Functional operation of product at these conditions or any conditions beyond
those listed in the DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect product reliability.
DC Electrical Characteristics
Table 4A. Power Supply DC Characteristics, VDD = VDDA = VDDB = VDDC = 3.3V ± 5%, TA = -40°C to 85°C
Inputs
Outputs
MR/OE
DIV_SELA
DIV_SELB
DIV_SELC
QA0:QA2
QB0:QB2
QC0:QC3
1
X
Hi-Z
0
X
fIN/1
Active
0
1
X
fIN/2
Active
0
X
0
X
Active
fIN/1
Active
0
X
1
X
Active
fIN/2
Active
0
X
0
Active
fIN/1
0
X
1
Active
fIN/2
Item
Rating
Supply Voltage, VDD
4.6V
Inputs, VI
-0.5V to VDD + 0.5V
Outputs, VO
-0.5V to VDDx + 0.5V
Package Thermal Impedance,
θ
JA
47.9
°C/W (0 lfpm)
Storage Temperature, TSTG
-65
°C to 150°C
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VDD
Positive Supply Voltage
3.135
3.3
3.465
V
VDDA, VDDB, VDDC Output Supply Voltage
3.135
3.3
3.465
V
IDD
Power Supply Current
54
mA
IDDA, IDDB, IDDC
Output Supply Current
23
mA
相关PDF资料
PDF描述
ICS87946AYI-01T LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
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