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: 10/15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
4
ICS87946AYI-01 REV. BMAY 4, 2007
Table 4B. Power Supply DC Characteristics, VDD = 3.3V ± 5%, VDDA = VDDB = VDDC = 2.5V ± 5%, TA = -40°C to 85°C
Table 4C. LVCMOS/LVTTL DC Characteristics, TA = -40°C to 85°C
NOTE 1: Outputs terminated with 50
to V
DDx/2. See Parameter Measurement Information section. Load Test Circuit diagrams.
Table 4D. LVPECL DC Characteristics, TA = -40°C to 85°C
NOTE 1: Common mode input voltage is defined as VIH.
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
2.375
2.5
2.625
V
IDD
Power Supply Current
54
mA
IDDA, IDDB, IDDC
Output Supply Current
22
mA
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VIH
Input High Voltage
VDD = 3.465V
2
VDD + 0.3
V
VIL
Input Low Voltage
VDD = 3.465V
-0.3
0.8
V
IIH
Input High Current
VDD = VIN = 3.465V
150
A
IIL
Input Low Current
VDD = 3.465V, VIN = 0V
-5
A
VOH
OUtput High Voltage; NOTE 1
VDDA = VDDB = VDDC = 3.465V
2.6
V
VOL
Output Low Voltage; NOTE 1
VDDA = VDDB = VDDC = 3.465V or
2.525V
0.5
V
IOZL
Output Hi-Z Current Low
-5
A
IOZH
Output Hi-Z Current High
5A
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
IIH
Input High Current
PCLK
VDD = VIN = 3.465V
150
A
PCLK
VDD = VIN = 3.465V
5
A
IIL
Input Low Current
PCLK
VDD = 3.465V,
VIN = 0V
-5
A
PCLK
VDD = 3.465V,
VIN = 0V
-150
A
VPP
Peak-to-Peak Voltage
0.3
1.0
V
VCMR
Common Mode Input Voltage; NOTE 1
GND + 1.5
VDD
V
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