參數(shù)資料
型號(hào)： ADMC340BST
英文描述： Controller Miscellaneous - Datasheet Reference
中文描述： 控制器雜項(xiàng)-數(shù)據(jù)表參考
文件頁(yè)數(shù)： 4/32頁(yè)
文件大小： 237K
代理商： ADMC340BST
ADMC326
TIMING PARAMETERS
–4–
REV. C
Parameter
Min
Max
Unit
Clock Signals
Signal t
CK
is defined as 0.5 t
CKIN
. The ADMC326 uses an input clock with a
frequency equal to half the instruction rate; a 10 MHz input clock (which is
equivalent to 100 ns) yields a 50 ns processor cycle (equivalent to 20 MHz). When
t
CK
values are within the range of 0.5 t
CKIN
period, they should be substituted for
all relevant timing parameters to obtain specification value.
Example: t
CKH
= 0.5 t
CK
– 10 ns = 0.5 (50 ns) – 10 ns = 15 ns.
Timing Requirements:
t
CKIN
CLKIN Period
t
CKIL
CLKIN Width Low
t
CKIH
CLKIN Width High
Switching Characteristics:
t
CKL
CLKOUT Width Low
t
CKH
CLKOUT Width High
t
CKOH
CLKIN High to CLKOUT High
Control Signals
Timing Requirement:
t
RSP
RESET
Width Low
PWM Shutdown Signals
Timing Requirement:
t
PWMTPW
PWMTRIP
Width Low
100
20
20
150
ns
ns
ns
0.5 t
CK
– 10
0.5 t
CK
– 10
0
ns
ns
ns
20
5 t
CK1
ns
t
CK
ns
NOTES
1
Applies after power-up sequence is complete.
Specifications subject to change without notice.
CLKIN
CLKOUT
t
CKL
t
CKIL
t
CKH
t
CKIH
t
CKIN
t
CKOH
Figure 1. Clock Signals
相關(guān)PDF資料
PDF描述
ADMC340VST-XXX-XXXX Controller Miscellaneous - Datasheet Reference
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相關(guān)代理商/技術(shù)參數(shù)
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ADMC340VST-XXX-XXXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference
ADMC341YR-XXX-XXXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference
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