參數(shù)資料
型號(hào)： TAS3218IPZPR
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝： GREEN, PLASTIC, TQFP-100
文件頁(yè)數(shù)： 40/79頁(yè)
文件大小： 1263K
代理商： TAS3218IPZPR
ELECTRICAL CHARACTERISTICS
MASTER CLOCK SIGNALS
www.ti.com ....................................................................................................................................................................................................... SLES235 – JULY 2008
over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
3.3-V TTL
IOH = 4 mA
2.4
VOH
High-level output voltage,
V
1.8-V LVCMOS (XTL_OUT)
IOH = 0.55 mA
1.44
3.3-V TTL
IOL = 4 mA
0.5
VOL
Low-level output voltage
V
1.8-V LVCMOS (XTL_OUT)
IOL = 0.75 mA
0.396
High-impedance output
IOZ
3.3-V TTL
20
A
current,
1.8-V LVCMOS (XTL_IN)
1
IIL
Low-level input current(1)
VI = VIL
A
3.3-V TTL
1
1.8-V LVCMOS (XTL_IN)
1
IIH
High-level input current(2)
VI = VIH
A
3.3-V TTL
1
DSP clock = 135 MHz,
LRCLKIN/LRCLKOUT = 48
IDVDD
Digital supply current
200
mA
KHz,
XTALI = 24.288 MHz
DSP clock = 135 MHz,
LRCLKIN/LRCLKOUT = 48
IAVDD
Analog supply current
28
mA
KHz,
XTALI = 24.288 MHz
IDVDD
Digital supply current
RESET = LOW
0.1
mA
IAVDD
Analog supply current
RESET = LOW
5
mA
(1)
Value given is for those input pins that connect to an internal pullup resistor as well as an input buffer. For inputs that have a pulldown
resistor or no resistor, IIL is 1 A.
(2)
Value given is for those input pins that connect to an internal pulldown resistor as well as an input buffer. For inputs that have a pullup
resistor or no resistor, IIH is 1 A.
over recommended operating conditions, see Figure 33
PARAMETER
MIN
TYP
MAX
UNIT
24.576
fXTALI
XTALI frequency (1/ tcyc1)
(1)
MHz
(512 Fs)
tcyc1
XTALI cycle time(2)
1/(512 Fs)
ns
fMCLKIN
MCLKIN frequency (1/ tcyc2)
256 Fs
MHz
twMCLKIN
MCLKIN pulse duration(3)
0.4 tcyc2
0.6 tcyc2
ns
fMCLKOUT
MCLKOUT frequency(1/ tcyc3)
256 Fs
MHz
trMCLKOUT
MCLKOUT rise time
CL = 30 pF
10
ns
tfMCLKOUT
MCLKOUT fall time
CL = 30 pF
10
ns
twMCLKOUT
MCLKOUT pulse duration(4)
0.4 tcyc3
0.6 tcyc3
ns
XTALI master clock
MCLKOUT jitter
80
ps
source
Delay time,
tdMIMO
MCLKIN rising edge to MCLKOUT rising MCLKOUT = MCLKIN
17
ns
edge (5)
(1)
Frequency tolerance is 100 ppm (or better) at 25C.
(2)
tcyc1 = 1/ fXTALI
(3)
tcyc2 = 1/ fMCLKIN
(4)
tcyc3 = 1/ fMCLKOUT
(5)
When MCLKOUT is derived from MCLKIN, MCLKOUT jitter = MCLKIN jitter. MCLKOUT has the same duty cycle as MCLKIN when
MCLKOUT = MCLKIN.
Copyright 2008, Texas Instruments Incorporated
45
Product Folder Link(s): TAS3218
相關(guān)PDF資料
PDF描述
TAS3218IPZP SPECIALTY CONSUMER CIRCUIT, PQFP100
TAS3218PZPR SPECIALTY CONSUMER CIRCUIT, PQFP100
TAS3218PZP SPECIALTY CONSUMER CIRCUIT, PQFP100
TAS5000PFB SPECIALTY CONSUMER CIRCUIT, PQFP48
TAS5000PFBG4 SPECIALTY CONSUMER CIRCUIT, PQFP48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TAS3218PZP 功能描述:音頻 DSP Dig Audio SoC for multi-channel app RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TAS3218PZPR 功能描述:音頻 DSP Dig Audio SoC for multi-channel app RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TAS-3225A 制造商:TEW 功能描述:
TAS-3225A 44.000KHZ 制造商:TEW 功能描述:
TAS-3225J 13.56MHz }20ppm/22pF 制造商:Tokyo Denpa 功能描述:13.560000MHz }20ppm }15ppm 22pF 3.2~2.5~0.55mm +85 -30 3.2mm 2.5mm 0.55mm Cut Tape
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*