參數(shù)資料
型號: TMX320C6414TGLZ
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: FIXED-POINT DIGITAL SIGNAL PROCESSORS
中文描述: 定點數(shù)字信號處理器
文件頁數(shù): 80/140頁
文件大?。?/td> 2033K
代理商: TMX320C6414TGLZ
SPRS226H NOVEMBER 2003 REVISED AUGUST 2005
80
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
INPUT AND OUTPUT CLOCKS
timing requirements for CLKIN for -600 devices
§
(see Figure 16)
600
NO.
PLL MODE x20
MIN
PLL MODE x12
MIN
PLL MODE x6
MIN
x1 (BYPASS)
MIN
UNIT
MAX
MAX
MAX
MAX
1
tc(CLKIN)
tw(CLKINH)
tw(CLKINL)
tt(CLKIN)
tJ(CLKIN)
Cycle time, CLKIN
33.3
40
20
23.8
13.3
23.8
0
10
ns
2
Pulse duration, CLKIN high
0.4C
0.4C
0.4C
0.45C
ns
3
Pulse duration, CLKIN low
0.4C
0.4C
0.4C
0.45C
ns
4
Transition time, CLKIN
5
5
5
1
ns
5
Period jitter, CLKIN
0.02C
0.02C
0.02C
0.02C
ns
The reference points for the rise and fall transitions are measured at VIL MAX and VIH 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.
timing requirements for CLKIN for -720 devices
§
(see Figure 16)
720
NO.
PLL MODE x20
PLL MODE x12
PLL MODE x6
x1 (BYPASS)
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
1
tc(CLKIN)
tw(CLKINH)
tw(CLKINL)
tt(CLKIN)
tJ(CLKIN)
Cycle time, CLKIN
27.7
40
16.6
23.8
13.3
23.8
0
10
ns
2
Pulse duration, CLKIN high
0.4C
0.4C
0.4C
0.45C
ns
3
Pulse duration, CLKIN low
0.4C
0.4C
0.4C
0.45C
ns
4
Transition time, CLKIN
5
5
5
1
ns
5
Period jitter, CLKIN
0.02C
0.02C
0.02C
0.02C
ns
The reference points for the rise and fall transitions are measured at VIL MAX and VIH 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.
相關(guān)PDF資料
PDF描述
TMX320C6415TGLZ FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMXF28155 155/51 Mbits/s SONET/SDH(155/51 M位/秒 SONET/SDH)
TN28F001BX-T150 1-MBIT (128K x 8) BOOT BLOCK FLASH MEMORY
TN28F001BX-T90 1-MBIT (128K x 8) BOOT BLOCK FLASH MEMORY
TN28F001BX-B150 1-MBIT (128K x 8) BOOT BLOCK FLASH MEMORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMX320C6414TGLZ1 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6415CGLZ 制造商:Rochester Electronics LLC 功能描述:- Bulk
TMX320C6415CGLZ300 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6415CGLZ5E0 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMX320C6415CGLZA300 制造商:TI 制造商全稱:Texas Instruments 功能描述:FIXED-POINT DIGITAL SIGNAL PROCESSORS