參數(shù)資料
型號(hào): CY28409ZXCT
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 4/16頁(yè)
文件大?。?/td> 0K
描述: IC CLOCK CK409GRANTSDALE 56TSSOP
標(biāo)準(zhǔn)包裝: 2,000
類型: *
PLL:
輸入: 晶體
輸出: 時(shí)鐘
電路數(shù): 1
比率 - 輸入:輸出: 1:21
差分 - 輸入:輸出: 無(wú)/是
頻率 - 最大: 400MHz
除法器/乘法器: 是/無(wú)
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 70°C
安裝類型: *
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
其它名稱: SLCY28409ZXCT
CY28409
......................Document #: 38-07445 Rev. *D Page 12 of 16
Absolute Maximum Conditions
Parameter
Description
Condition
Min.
Max.
Unit
VDD
Core Supply Voltage
–0.5
4.6
V
VDD_A
Analog Supply Voltage
–0.5
4.6
V
VIN
Input Voltage
Relative to VSS
–0.5
VDD + 0.5
VDC
TS
Temperature, Storage
Non-functional
–65
150
°C
TA
Temperature, Operating Ambient
Functional
0
70
°C
TJ
Temperature, Junction
Functional
150
°C
JC
Dissipation, Junction to Case
Mil-Spec 883E Method 1012.1
15
°C/W
JA
Dissipation, Junction to Ambient
JEDEC (JESD 51)
45
°C/W
ESDHBM
ESD Protection (Human Body Model)
MIL-STD-883, Method 3015
2000
V
UL–94
Flammability Rating
@ 1/8 in.
V–0
MSL
Moisture Sensitivity Level
1
Multiple Supplies: The Voltage on any input or I/O pin cannot exceed the power pin during power-up. Power supply sequencing is NOT required.
DC Electrical Specifications
Parameter
Description
Condition
Min.
Max.
Unit
VDD_A,
VDD_REF,
VDD_PCI,
VDD_3V66,
VDD_48,
VDD_CPU
3.3V Operating Voltage
3.3 ± 5%
3.135
3.465
V
VILI2C
Input Low Voltage
SDATA, SCLK
1.0
V
VIHI2C
Input High Voltage
SDATA, SCLK
2.2
V
VIL
Input Low Voltage
VSS – 0.5
0.8
V
VIH
Input High Voltage
2.0
VDD + 0.5
V
IIL
Input Low Leakage Current
except internal pull-ups resistors, 0 < VIN < VDD
–5
A
IIH
Input High Leakage Current
except internal pull-down resistors, 0 < VIN < VDD
5
A
VOL
Output Low Voltage
IOL = 1 mA
0.4
V
VOH
Output High Voltage
IOH = –1 mA
2.4
V
IOZ
High-impedance Output Current
–10
10
A
IDD
Dynamic Supply Current
All outputs loaded per Table 9 and Figure 11
–350
mA
CIN
Input Pin Capacitance
2
5
pF
COUT
Output Pin Capacitance
3
6
pF
LIN
Pin Inductance
–7
nH
VXIH
Xin High Voltage
0.7VDD
VDD
V
VXIL
Xin Low Voltage
0
0.3VDD
V
IPD3.3V
Power-down Supply Current
PD# Asserted
1
mA
AC Electrical Specifications
Parameter
Description
Condition
Min.
Max.
Unit
Crystal
TDC
XIN Duty Cycle
The device will operate reliably with input duty
cycles up to 30/70 but the REF clock duty cycle
will not be within specification
47.5
52.5
%
TPERIOD
XIN Period
When XIN is driven from an external clock
source
69.841
71.0
ns
TR / TF
XIN Rise and Fall Times
Measured between 0.3VDD and 0.7VDD
–10.0
ns
TCCJ
XIN Cycle to Cycle Jitter
As an average over 1-
s duration
500
ps
LACC
Long-term Accuracy
Over 150 ms
300
ppm
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