参数资料
型号: ICS357M-XX-LF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 200 MHz, OTHER CLOCK GENERATOR, PDSO16
封装: SOIC-16
文件页数: 4/6页
文件大小: 84K
代理商: ICS357M-XX-LF
MDS 357 B
4
Revision 032301
Integrated Circuit Systems, Inc. 525 Race Street San Jose, CA, 95126 (408) 295-9800tel www.icst.com
ICS357
PECL/LVDS Spread Spectrum QTClock
PRELIMINARY INFORMATION
Parameter
Conditions
Minimum
Typical
Maximum
Units
ABSOLUTE MAXIMUM RATINGS (stresses beyond these can permanently damage the device)
Supply Voltage, VDD
Referenced to GND
7
V
Inputs
Referenced to GND
-0.5
VDD+0.5
V
Clock Output
Referenced to GND
-0.5
VDD+0.5
V
Ambient Operating Temperature
0
70
°C
Soldering Temperature
Max of 10 seconds
260
°C
Storage temperature
-65
150
°C
DC CHARACTERISTICS (VDD = 3.3V unless otherwise noted)
Operating Voltage, VDD
3.13
5.5
V
Input High Voltage, VIH, ICLK only
ICLK (Pin 1)
(VDD/2)+1
V
Input Low Voltage, VIL, ICLK only
ICLK (Pin 1)
(VDD/2)-1
V
Input High Voltage, VIH
PDTS, S0, S1, S2
2
V
Input Low Voltage, VIL
PDTS, S0, S1, S2
0.8
V
Output High Voltage, VOH
Note 1
Settable
V
Output Low Voltage, VOL
Note 1
Settable
V
IDD Operating Supply Current, 20 MHz crystal No Load, 100MHz
20
mA
On-Chip Pull-up Resistor, Inputs
TBD
k
On-Chip Pull-down Resistor, Outputs
TBD
Input Capacitance, Inputs
4
pF
AC CHARACTERISTICS (VDD = 3.3V unless otherwise noted)
Input Frequency, Crystal Input
5
27
MHz
Input Frequency, Clock Input
2
50
MHz
Output Frequency
40
200
MHz
Output Clock Duty Cycle
49
51
%
Absolute Clock Period Jitter
Deviation from mean
±TBD
ps
One Sigma Clock Period Jitter
TBD
ps
Power-up Time, PDTS goes high until CLK out
8
20
ms
Spread Modulation Frequency
30-33
kHz
Electrical Specifications
Note 1: The VOH and VOL levels for the PECL/LVDS outputs are set by the external resistor values. Refer to
MAN09 for proper values.
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