參數(shù)資料
型號(hào): DSP1620
英文描述: TVS 400W 6.0V BIDIRECT SMA
中文描述: 澄清,串行I /設(shè)備的DSP1620/27/28/29 O控制注冊(cè)說明
文件頁數(shù): 100/114頁
文件大?。?/td> 804K
代理商: DSP1620
Preliminary Data Sheet
February 1997
DSP1628 Digital Signal Processor
Lucent Technologies Inc.
98
10 Timing Characteristics for 2.7 V Operation
(continued)
Figure 23. PHIF IntelMode Signaling (Pulse Period and Flags) Timing Diagram
* t53 should be referenced to the rising edge of PCSN or PODS, whichever comes first.
t54 should be referenced to the rising edge of
PCSN or PIDS, whichever comes first.
POBE and PIBF may be programmed to be the opposite logic levels shown in the diagram (positive assertion levels shown). t53 and
t54 apply to the inverted levels as well as those shown.
Table 86. Timing Requirements for PHIF IntelMode Signaling
Abbreviated Reference
t55
t56
Parameter
Min
20.5
20.5
Max
Unit
ns
ns
PCSN/PODS/PIDS Pulse Width (high to low)
PCSN/PODS/PIDS Pulse Width (low to high)
Table 87. Timing Characteristics for PHIF IntelMode Signaling
Abbreviated Reference
t53*
Parameter
Min
Max
17
Unit
ns
PCSN/PODS to POBE
(high to high)
PCSN/PIDS to PIBF
(high to high)
t54*
17
ns
PODS
PIDS
V
IH
V
IL
V
IH
V
IL
V
IH
V
IL
t55
t56
t55
t56
t55
t56
PCSN
t53
t54
16-bit READ
8-bit WRITE
PBSEL
POBE
PIBF
t54
V
OH
V
OL
V
OH
V
OL
V
OH
V
OL
t56
t56
t55
t53
8-bit READ
16-bit WRITE
5-4037 (C).a
相關(guān)PDF資料
PDF描述
DSP1628 TVS 400W 60V BIDIRECT SMA
DSP16210 TVS 400W 6.5V UNIDIRECT SMA
DSP1627 TVS 400W 6.5V BIDIRECT SMA
DSP1629 TVS 400W 64V UNIDIRECT SMA
DSP16410C TVS 400W 7.0V UNIDIRECT SMA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSP16210 制造商:AGERE 制造商全稱:AGERE 功能描述:DSP16210 Digital Signal Processor
DSP1627 制造商:AGERE 制造商全稱:AGERE 功能描述:DSP1627 Digital Signal Processor
DSP1627F32K10IR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP|16-BIT|CMOS|QFP|100PIN|PLASTIC
DSP1627F32K10IT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP|16-BIT|CMOS|QFP|100PIN|PLASTIC
DSP1627F32K11I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor