參數(shù)資料
型號(hào)： CS5376A-IQZR
廠商： Cirrus Logic Inc
文件頁(yè)數(shù)： 11/49頁(yè)
文件大?。?/td> 0K
描述： IC FILTER DGTL MULTI-CH 64-TQFP
標(biāo)準(zhǔn)包裝： 1,000
濾波器類型： 數(shù)字
濾波器數(shù)： 4
濾波器階數(shù)： 2nd
電源電壓： 3 V ~ 5 V
安裝類型： 表面貼裝
封裝/外殼： 64-LQFP
供應(yīng)商設(shè)備封裝： 64-TQFP（10x10）
包裝： 帶卷 (TR)
配用： 598-1778-ND - EVALUATION BOARD FOR CS5376
2008 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FUSB2805 Rev. 1.0.3
19
F
USB2
8
0
5
—
USB2
.0
High
-S
pee
d
OTG
Tra
nsc
e
iv
e
rw
ith
UL
P
I
Inter
fac
e
CLOCK
D0-D7
STP
DIR
NXT
D0
TXCMD
DATA
D1
TX End Delay ( 2 to 5 clocks)
DN-1
DN
EOP
DP or
DM
IDLE
SYNC
Link Decision Time (15 to 24 clocks)
TX Start Delay
(1 to 2 clocks)
USB Inter Packet Delay (88 to 192 HS bit times)
Figure 12.
HS Transmit to Transmit Packet Timing, Example 2
Preamble
Preamble packets are headers to low-speed packets
that must travel over a FS bus between a host and a
hub.
To
enter
preamble
mode,
the
link
sets
XCVRSELECT[1:0]=11b in the FUNC_CTRL register
and, when in this mode (Preamble), the FUSB2805
operates just as in FS mode and sends all the data with
the FS rise and fall time characteristics. Whenever the
link transmits a USB packet in preamble mode, the
FUSB2805 automatically sends a preamble header at
the FS bit rate before sending the packet at low-speed
bit rate. The FUSB2805 ensures a minimum gap of four
FS bit times between the last bit of the FS PRE_PID
and the first bit of the LS SYNC. The FUSB2805 drives
a J-state for at least one FS bit time after sending the
PRE-PID, after which the resistor can hold the J-state
on the bus. In preamble mode, the FUSB2805 can also
receive LS packets from the FS bus. Figure 13 shows
an example preamble packet.
CLOCK
D0-D7
STP
DIR
NXT
D0
TXCMD (LS PID)
D1
LS D1
DP or
DM
LS D0
LS PID
LS
SYNC
IDLE
(4 FS bits
min)
FS
PRE_ID
FS
SYNC
Figure 13.
Preamble Sequence
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS5376-BQ 制造商:Rochester Electronics LLC 功能描述:- Bulk
CS5378 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-power Single-channel Decimation Filter
CS5378_08 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low-power Single-channel Decimation Filter
CS5378-IS 功能描述:特殊用途放大器 IC LP Single-Ch Decimation Filter RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
CS5378-ISZ 功能描述:特殊用途放大器 IC LP Single-Ch Decimation Filter RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補(bǔ)償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
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