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TMS320C6416TZLZ7 参数 Datasheet PDF下载

TMS320C6416TZLZ7图片预览
型号: TMS320C6416TZLZ7
PDF下载: 下载PDF文件 查看货源
内容描述: 定点数字信号处理器 [FIXED-POINT DIGITAL SIGNAL PROCESSORS]
分类和应用: 微控制器和处理器外围集成电路数字信号处理器时钟
文件页数/大小: 140 页 / 2016 K
品牌: TI [ TEXAS INSTRUMENTS ]
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ꢁꢂ ꢃ ꢄ ꢅ ꢆꢇ ꢈ ꢉꢈ ꢀꢊ ꢀ ꢁꢂ ꢃ ꢄ ꢅ ꢆꢇ ꢈ ꢉꢋ ꢀꢊ ꢀ ꢁꢂ ꢃ ꢄꢅ ꢆꢇ ꢈꢉ ꢇꢀ  
ꢌ ꢍꢎ ꢏꢐꢑꢒꢓ ꢍ ꢔꢀ ꢐꢍ ꢕꢍ ꢀꢖꢗ ꢂꢍ ꢕ ꢔꢖꢗ ꢒꢘ ꢓ ꢆꢏ ꢂ ꢂꢓ ꢘ ꢂ  
SPRS226H − NOVEMBER 2003 − REVISED AUGUST 2005  
†‡§  
timing requirements for CLKIN for -850 devices  
(see Figure 16)  
−850  
PLL MODE x20  
PLL MODE x12  
PLL MODE x6  
x1 (BYPASS)  
NO.  
UNIT  
MIN  
23.5  
0.4C  
0.4C  
MAX  
MIN  
14  
MAX  
MIN  
13.3  
0.4C  
0.4C  
MAX  
MIN  
0
MAX  
1
2
3
4
5
t
t
t
t
t
Cycle time, CLKIN  
40  
23.8  
23.8  
10  
ns  
ns  
ns  
ns  
ns  
c(CLKIN)  
w(CLKINH)  
w(CLKINL)  
t(CLKIN)  
Pulse duration, CLKIN high  
Pulse duration, CLKIN low  
Transition time, CLKIN  
Period jitter, CLKIN  
0.4C  
0.4C  
0.45C  
0.45C  
5
5
5
1
0.02C  
0.02C  
0.02C  
0.02C  
J(CLKIN)  
§
The reference points for the rise and fall transitions are measured at V MAX and V MIN.  
For more details on the PLL multiplier factors (x6, x12, x20), see the Clock PLL section of this data sheet.  
C = CLKIN cycle time in ns. For example, when CLKIN frequency is 50 MHz, use C = 20 ns.  
IL  
IH  
†‡§  
timing requirements for CLKIN for -1G devices  
(see Figure 16)  
−1G  
PLL MODE x20  
PLL MODE x12  
PLL MODE x6  
x1 (BYPASS)  
NO.  
UNIT  
MIN  
20  
MAX  
MIN  
13.3  
0.4C  
0.4C  
MAX  
MIN  
13.3  
0.4C  
0.4C  
MAX  
MIN  
0
MAX  
1
2
3
4
5
t
t
t
t
t
Cycle time, CLKIN  
40  
23.8  
23.8  
10  
ns  
ns  
ns  
ns  
ns  
c(CLKIN)  
w(CLKINH)  
w(CLKINL)  
t(CLKIN)  
Pulse duration, CLKIN high  
Pulse duration, CLKIN low  
Transition time, CLKIN  
Period jitter, CLKIN  
0.4C  
0.4C  
0.45C  
0.45C  
5
5
5
1
0.02C  
0.02C  
0.02C  
0.02C  
J(CLKIN)  
§
The reference points for the rise and fall transitions are measured at V MAX and V MIN.  
For more details on the PLL multiplier factors (x6, x12, x20), see the Clock PLL section of this data sheet.  
C = CLKIN cycle time in ns. For example, when CLKIN frequency is 50 MHz, use C = 20 ns.  
IL  
IH  
1
5
4
2
CLKIN  
3
4
Figure 16. CLKIN Timing  
81  
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443  
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