參數(shù)資料
型號(hào): CS49DV8C-CVZR
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 5/30頁(yè)
文件大小: 0K
描述: IC DSP 32BIT DUAL AUDIO 128-LQFP
標(biāo)準(zhǔn)包裝: 750
系列: CS49DV8
類型: 定點(diǎn)
接口: I²C,SPI,UART
時(shí)鐘速率: 150MHz
非易失內(nèi)存: ROM(576 kB)
芯片上RAM: 328kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.80V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 128-LQFP
供應(yīng)商設(shè)備封裝: 128-LQFP(14x20)
包裝: 帶卷 (TR)
DS868PP2
Copyright 2008 Cirrus Logic, Inc.
13
CS49DV8C Data Sheet
32-bit Audio DSP Family
5.7 Switching Characteristics — XTI
Figure 2. XTI Timing
5.8 Switching Characteristics — Internal Clock
Parameter
Symbol
Min
Max
Unit
External Crystal operating frequency1
1. Part characterized with the following crystal frequency values: 11.2896, 12.288, 18.432, 24.576, and 27
MHz.
Fxtal
11.2896
27
MHz
XTI period
Tclki
33.3
100
ns
XTI high time
Tclkih
13.3
-
ns
XTI low time
Tclkil
13.3
-
ns
External Crystal Load Capacitance (parallel resonant)2
2. CL refers to the total load capacitance as specified by the crystal manufacturer. Crystals which require a
CL outside this range should be avoided. The crystal oscillator circuit design should follow the crystal
manufacturer’s recommendation for load capacitor selection.
CL
10
18
pF
External Crystal Equivalent Series Resistance
ESR
50
W
Parameter
Symbol
Min
Max
Unit
Internal DCLK frequency1
CS49DV8C-CVZ
CS49DV8C-CVZR
1.After initial power-on reset, Fdclk = Fxtal. After initial kickstart commands, the PLL is locked to max Fdclk and remains
locked until the next power-on reset.
Fdclk
Fxtal
150
MHz
Internal DCLK period1
CS49DV8C-CVZ
CS49DV8C-CVZR
DCLKP
6.7
1/Fxtal
ns
t clkih
t clkil
Tclki
XTI
相關(guān)PDF資料
PDF描述
CS5372-BSZR IC MODULATOR LP/HP 2CH 24-SSOP
CS5372A-ISZ IC MODULATOR LP/HP 2CH 24-SSOP
CS5373A-ISZR IC DAC/MODULATOR LP/HP 28-SSOP
CS5376A-IQZ IC FILTER DGTL MULTI-CH 64-TQFP
CS61577-IL1Z IC LINE INTERFACE T1/E1 28PLCC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS4A105K 制造商:ELP 功能描述:AF510X400 POLYCARB
CS4-B2-44-620-42D-C 制造商:Carling Technologies 功能描述:C-SERIES CIRCUIT BREAKER - Bulk
CS4E1.5TC56FT1 制造商:LINCOLN 功能描述:MOTOR 145TC-FR RIGID C-FACE CLOSED BALL BEARINGS REVERSIBLE 7/8 KEY X 2 L SHAFT THREE PHASED MFR/BOXED FRAME : ALL OTHER HERTZ : 50 HERTZ HP OR WATTAGE : 1 HP PHASE : 3 PHASE ROTATION (ALL SE) : REV RPM : 1401-1500 RPM SPEEDS : 1 SPEED VOLTAGE : ALL OTHER
CS4E15TC56FT1 制造商:LINCOLN 功能描述:MOTOR 145TC-FR RIGID C-FACE CLOSED BALL BEARINGS REVERSIBLE 7/8 KEY X 2 L SHAFT THREE PHASED MFR/BOXED FRAME : ALL OTHER HERTZ : 50 HERTZ HP OR WATTAGE : 1 HP PHASE : 3 PHASE ROTATION (ALL SE) : REV RPM : 1401-1500 RPM SPEEDS : 1 SPEED VOLTAGE : ALL OTHER
CS4E2TCN61T1 制造商:LINCOLN 功能描述:MOTOR 145TC-FR C-FACE CLOSED-FANCOOL BALL BEARINGS REVERSIBLE 7/8 KEY X 1 3/4 L SHAFT THREE PHASE 3.2AMPS MFR/BOXED FRAME : ALL OTHER HERTZ : 60 HERTZ HP OR WATTAGE : 2 HP PHASE : 3 PHASE ROTATION (ALL SE) : REV RPM : 1701-1800 RPM SPEEDS : 1 SPEED VOLTAGE : MULTI VOLT