参数资料
型号: SL15303EZC
厂商: Silicon Laboratories Inc
文件页数: 7/10页
文件大小: 0K
描述: IC CLOCK SSCG 1PLL 8TSSOP
标准包装: 100
系列: EProClock®
类型: *
PLL: 带旁路
输入: 时钟,晶体
输出: 时钟
电路数: 1
比率 - 输入:输出: 1:3
差分 - 输入:输出: 无/无
频率 - 最大: 200MHz
除法器/乘法器: 是/无
电源电压: 2.25 V ~ 3.63 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: *
Rev 2.0, October 11, 2010
Page 6 of 10
SL15303
Output Rise/Fall Time
tr/f7-3.3
Programmable, VDD=VDDO=3.3V,
CL=15pF, 20 to 80% of VDD/VDDO
-
0.55
0.67
ns
Output Rise/Fall Time
tr/f1-2.5
Programmable, VDD=VDDO=2.5V,
CL=15pF, 20 to 80% of VDD/VDDO
-
ns
Output Rise/Fall Time
tr/f2-2.5
Programmable, VDD=VDDO=2.5V,
CL=15pF, 20 to 80% of VDD/VDDO
-
ns
Output Rise/Fall Time
tr/f3-2.5
Programmable, VDD=VDDO=2.5V,
CL=15pF, 20 to 80% of VDD/VDDO
-
ns
Output Rise/Fall Time
tr/f4-2.5
Programmable, VDD=VDDO=2.5V,
CL=15pF, 20 to 80% of VDD/VDDO
-
ns
Output Rise/Fall Time
tr/f5-2.5
Programmable, VDD=VDDO=2.5V,
CL=15pF, 20 to 80% of VDD/VDDO
-
ns
Output Rise/Fall Time
tr/f6-2.5
Programmable, VDD=VDDO=2.5V,
CL=15pF, 20 to 80% of VDD/VDDO
-
ns
Output Rise/Fall Time
tr/f7-2.5
Programmable, VDD=VDDO=2.5V,
CL=15pF, 20 to 80% of VDD/VDDO
-
ns
Cycle-to-Cycle Jitter
(SSCLK – Pins 4/6/7/8)
CCJ1
FIN=25MHz, all 3 clocks are at
33MHz, +/-2.0% Spread. CL=15pF
-
130
-
ps
Cycle-to-Cycle Jitter
(SSCLK – Pins 4/6/7/8)
CCJ2
FIN=25MHz, all 3 clocks are at
66MHz, +/-2.0% Spread. CL=15pF
-
100
-
ps
Power-down Time
tPD
Time from PD# falling edge to Hi-Z
at outputs (Asynchronous)
-
150
350
ns
Power-up Time
(Crystal or Resonator)
tPU1
Time from PD# rising edge to valid
frequency at outputs
(Asynchronous)
-
3.5
5.0
ms
Power-up Time
(Clock)
tPU2
Time from PD# rising edge to valid
frequency at outputs
(Asynchronous)
-
2.0
3.0
ms
Output Enable Time
tOE
Time from OE falling edge to Hi-Z at
outputs (Asynchronous)
-
180
350
ns
Output Disable Time
tOD
Time from OE falling edge to Hi-Z at
outputs (Asynchronous)
-
180
350
ns
Spread Percent Range
SPR-1
Center Spread, SSCLK-1/2/3/4
+/-0.125
-
+/-2.5
%
Spread Percent Range
SPR-2
Down Spread, SSCLK-1/2/3/4
-5.0
-
-0.25
%
Spread Percent Variation
ΔSS%
Variation of programmed Spread %
-15
-
15
%
Modulation Frequency
FMOD
Programmable, 31.5 kHz standard
30
31.5
120
kHz
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