参数资料
型号: MK2771-16R
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 50 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28
封装: SSOP-28
文件页数: 4/7页
文件大小: 183K
代理商: MK2771-16R
MK2771-16
VCXO AND SET-TOP CLOCK SOURCE
VCXO AND SYNTHESIZER
IDT VCXO AND SET-TOP CLOCK SOURCE
4
MK2771-16
REV G 051310
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the MK2771-16. These ratings, which are
standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at these
or any other conditions above those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical
parameters are guaranteed only over the recommended operating temperature range.
DC Electrical Characteristics
Unless stated otherwise, VDD = 5 V ±5%, Ambient Temperature 0 to +70
° C
Item
Rating
Supply Voltage, VDD (referenced to GND)
7 V
Inputs and Clock Outputs (referenced to GND)
-0.5 V to VDD+0.5 V
Ambient Operating Temperature
0 to +70
° C
Storage Temperature
-65 to +150
° C
Junction Temperature
125
° C
Soldering Temperature
260
° C
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Operating Voltage
VDD
4.75
5.25
V
Operating Voltage
VDDIO
All inputs/outputs
3.00
5.25
V
Input High Voltage, X1 pin only
VIH
3.5
2.5
V
Input Low Voltage, X1 pin only
VIL
2.5
1.5
V
Input High Voltage (except
PS1)
VIH
2V
Input Low Voltage (except
PS1)
VIL
0.8
V
Input High Voltage (PS1 only)
VIH
VDD-0.5
V
Input Low Voltage (PS1 only)
VIL
0.5
V
Output High Voltage
VOH
IOH = -25 mA
2.4
V
Output Low Voltage
VOL
IOL = 25 mA
0.4
V
Output High Voltage, CMOS
Level
VOH
IOH = -8 mA
VDD-0.4
V
Operating Supply Current
IDD5
No load, Note 1
42
mA
Operating Supply Current
IDDIO
No load, VDDIO
= 3.3 V
19
mA
Short Circuit Current
IOS
Each output
±100
mA
Input Capacitance, except X1
CIN
Except X1, X2
7
pF
Frequency Synthesis Error
All clocks
0
ppm
VIN, VCXO Control Voltage
0
3
V
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