参数资料
型号: ICS9214DGLF-T
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: 9214 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
封装: 0.173 INCH, 0.65 MM PITCH, LEAD FREE, MO-153, TSSOP-28
文件页数: 16/18页
文件大小: 310K
代理商: ICS9214DGLF-T
7
Integrated
Circuit
Systems, Inc.
ICS9214
0809E—11/17/06
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0 V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to VDD +0.5 V
Ambient Operating Temperature . . . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
DC Characteristics - Inputs
TA = 0°C to +70°C; Supply Voltage AVDD2.5, VDD2.5 = 2.5 V +/- 0.125V (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VDD2.5, AVDD
2.375
2.625
V
Supply Current
IDD2.5, IVDD
125
mA
High-level input
voltage
VIHCLK
0.6
0.95
V
Low-level input
voltage
VILCLK
-0.15
0.15
V
Crossing point voltage
VIXCLK
0.2
0.55
V
Difference in crossing
point voltage
VIXCLK
0.15
V
Input threshold
voltage
VTH
0.35
0.5VDD2.5
V
High-level input
voltage for single-
ended CLK_IN
VIHSE
VTH + 0.3
2.625
V
Low-level input
voltage for single-
ended CLK_IN
VILSE
-0.15
VTH - 0.3
V
High-level input
voltage
VIH
1.4
2.625
V
Low-level input
voltage
VIL
-0.15
0.8
V
High-level input
voltage - SMBus
VIHSMB
1.4
3.4652
V
Low-level input
voltage - SMBus
VILSMB
-0.15
0.8
V
CLK_INT, CLK_INC
Singled-ended
CLK_IN
1
OE, SMB_A0,
SMB_A1,
BYPASS#/PLL
SMBCLK, SMBDAT
Notes:
1 When using singled-ended clock input, VTH is supplied to CLK_INTC as shown in Figure 2.
Duty cycle of singled-ended CLK_IN is m easured at VTH
2 This range of SMBus input high voltages allows the 9214 to co-exist with 3.3V, 2.5V and 1.8V
devices on the same SM Bus.
Stresses above those listed under
Absolute Maximum Ratings may cause permanent damage to the device. These ratings
are stress specifications only and functional operation of the device at these or any other conditions above those listed in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods may affect product reliability.
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