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參數(shù)資料
| 型號(hào)： | ICS1493K-17LFT |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CLOCK SYNTHESIZER 20-VFQFPN |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 類型： | 時(shí)鐘/頻率合成器，扇出配送，擴(kuò)展頻譜時(shí)鐘發(fā)生器 |
| PLL： | 帶旁路 |
| 輸入： | 時(shí)鐘，晶體 |
| 輸出： | 時(shí)鐘 |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:5 |
| 差分 - 輸入:輸出： | 無/無 |
| 頻率 - 最大： | 48MHz |
| 除法器/乘法器： | 無/無 |
| 電源電壓： | 1.7 V ~ 2 V |
| 工作溫度： | -10°C ~ 80°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-VFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 20-VFQFPN（4x4） |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | 1493K-17LFT |
ICS1493-17
CLOCK SYNTHESIZER FOR PORTABLE SYSTEMS
SYNTHESIZERS
IDT / ICS CLOCK SYNTHESIZER FOR PORTABLE SYSTEMS
4
ICS1493-17
REV A 101005
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the ICS1493-17. These ratings,
which are standard values for ICS 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.
Recommended Operation Conditions
DC Electrical Characteristics
Unless stated otherwise, VDD = 1.8 V -0.1 V/+0.2 V, VDDO=2.5 V ±5%, Ambient Temp -10
°C to +80°C
Item
Rating
Supply Voltage, VDD
-0.5 V to 5 V
All Inputs
-0.5 V to VDD+0.5 V
All Outputs
-0.5 V to 2.5V+0.5 V
Storage Temperature
-65 to +150
°C
Junction Temperature
125
°C
Soldering Temperature
260
°C
ESD (HBM)
2000V min.
MSL (Moisture Sensitivity Level)
3
Parameter
Min.
Typ.
Max.
Units
Ambient Operating Temperature
-10
+80
°C
Power Supply Voltage (measured in respect to GND)
+1.70
+2.00
V
Output Power Supply Voltage (with respect to GND)
+1.71
+2.625
V
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Operating Voltage
VDD
1.7
2.0
V
Supply Current
IDD
No load,VDDO=2.5 V
13
16
mA
No load,VDDO=1.8 V
11
15
mA
Input High Voltage
VIH
0.7VDD
V
Input Low Voltage
VIL
0.3VDD
V
Output High Voltage
VOH
IOH = -2 mA
0.8VDDO
V
Output Low Voltage
VOL
IOL = +2 mA
0.2VDDO
V
Input Capacitance, inputs
CIN
5pF
Load Capacitance, X1 and X2
CL
No internal load
capacitance
5pF
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