參數(shù)資料
型號: TMS320VC203
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processors(50ns指令周期, 空閑狀態(tài)CPU全關(guān)斷,先進(jìn)的外圍,多種PLL可選)
中文描述: 數(shù)字信號處理器(50ns的指令周期,空閑狀態(tài)CPU的全關(guān)斷,先進(jìn)的外圍,多種鎖相環(huán)可選)
文件頁數(shù): 48/67頁
文件大?。?/td> 1452K
代理商: TMS320VC203
TMS320C203, TMS320C209, TMS320VC203
DIGITAL SIGNAL PROCESSOR
SPRS025 – JUNE 1995
48
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
TMS320VC2xx
timing at V
DD
= 3 V with the PLL circuit disabled, internal divide-by-two mode
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This device is implemented in static logic and therefore can operate with tc(CI) approaching
. The device is characterized at frequencies
approaching 0 Hz, but is tested at fx = 6.7 MHz to meet device test time requirements.
TMS320VC2xx switching characteristics over recommended operating conditions [H = 0.5 t
c(CO)
]
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approaching 0 Hz, but is tested at tc(CI) = 300 ns to meet device test time requirements.
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’320VC2XX-40
’320VCXX-57
tc(CO)
A
MIN
50
2c(CI)
TYP
MAX
MIN
35
2tc(CI)
TYP
MAX
ns
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H – 3
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5
H
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TMS320VC2xx timing requirements over recommended operating conditions
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This device is implemented in static logic and therefore can operate with tc(CI) approaching
. The device is characterized at frequencies
approaching 0 Hz, but is tested at tc(CI) = 150 ns to meet device test time requirements.
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UNIT
UNIT
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tc(CI)
Cycle time, CLKIN
Fall time, CLKIN
tr(CI)
Rise time, CLKIN
tw(CIL)
Pulse duration, CLKIN low
Pulse duration, CLKIN high
5
17.5
ns
25
5
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8
8
5
ns
ns
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5
ns
9
CLKOUT1
CLKIN
tw(CIL)
tf(CI)
tw(CIH)
td(CIH-CO)
tf(CO)
tr(CO)
tc(CI)
tc(CO)
tw(COL)
tw(COH)
tr(CI)
Figure 12. CLKIN-to-CLKOUT Timing Without PLL (using
÷
2 clock option)
相關(guān)PDF資料
PDF描述
TN-83 MICROWAVE NOISE TUBES & NOISE SOURCES
TN-101 CONNECTOR ACCESSORY
TN-102 MICROWAVE NOISE TUBES & NOISE SOURCES
TN-103 MICROWAVE NOISE TUBES & NOISE SOURCES
TN-104 CONNECTOR ACCESSORY
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