參數(shù)資料
型號: UCB1200
廠商: NXP Semiconductors N.V.
英文描述: Advanced modem/audio analog front-end
中文描述: 先進(jìn)的調(diào)制解調(diào)器/音頻模擬前端
文件頁數(shù): 31/54頁
文件大小: 1052K
代理商: UCB1200
1998 Jul 22
31
Philips Semiconductors
Product specification
Advanced modem/audio analog front-end
UCB1200
RESET CIRCUIT
RESET is captured in the UCB1200 using a asynchronous pulse stretching circuit. RESET may be pulled down when
the SIBCLK is still stopped. The internal circuit remembers this reset signal and generates an internal reset signal for at
least 5 SIBCLK periods.
Fig.26 Block diagram of the reset circuit.
D
Q
D
Q
D
Q
‘1’
SIBCLK
R
RESET
&
COUNT
R
<3
internal
reset
Fig.27 Timing diagram of the reset circuit.
tlnrst
trsti
sibclk
nreset
arstn
count
internal reset
0
1
2
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UCB1200B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UCB1200B
UCB1200BE 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end
UCB1300 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end
UCB1300BE 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Advanced modem/audio analog front-end
UCB1400 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Audio codec with touch screen controller and power management monitor