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| 型号： | CY28409OC |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC CLOCK CK409GRANTSDALE 56TSSOP |
| 标准包装： | 26 |
| 类型： | * |
| PLL： | 是 |
| 输入： | 晶体 |
| 输出： | 时钟 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:21 |
| 差分 - 输入:输出： | 无/是 |
| 频率 - 最大： | 400MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | * |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
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
–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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