參數(shù)資料
型號： TPS65930A2ZCHR
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PBGA139
封裝： 10 X 10 MM, 0.65 MM PITCH, GREEN, PLASTIC, NFBGA-139
文件頁數(shù)： 109/115頁
文件大?。?/td> 1232K
代理商： TPS65930A2ZCHR
HFCLKOUT
CHO1
CHO2
037-036
Tstartup
Delay1
Delay2
XIN
Starting_Event
CLK32KOUTEN
CLK32KOUT
CLKEN
HFCLKOUTEN
HFCLKOUT
NRESPWRON
037-034
HFCLKIN
HFCLKOUT
019-028
SWCS037G
– MAY 2008 – REVISED APRIL 2011
Figure 11-13 shows the HFCLKOUT output clock waveform.
Figure 11-13. HFCLKOUT Output Clock
11.3.3 Output Clock Stabilization Time
Figure 11-14 shows the 32KCLKOUT and HFCLKOUT clock stabilization time.
NOTE: Tstartup, Delay1, and Delay2 depend on the boot mode (see Section 4.5, Power Management).
NOTE: Ensure that the high frequency oscillator start-up time is in spec for the boot mode used. During power-up the internal
delay, Delay1 above is fixed (5.2 ms and 5.3 ms depending on boot mode). The start-up time for the oscillator must
be less than the fixed delay.
Figure 11-14. 32KCLKOUT and HFCLKOUT Clock Stabilization Time
Figure 11-15 shows the HFCLKOUT behavior.
Figure 11-15. HFCLKOUT Behavior
Copyright
2008–2011, Texas Instruments Incorporated
Clock Specifications
93
focus.ti.com: TPS65930/TPS65920
相關(guān)PDF資料
PDF描述
TPS65930A2ZCH SPECIALTY CONSUMER CIRCUIT, PBGA139
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS65930BZCH 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Int Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TPS65930BZCH 制造商:Texas Instruments 功能描述:IC POWER MANAGEMENT ((NW))
TPS65930BZCHR 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Int Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
TPS65950A2ZXN 功能描述:PMIC 解決方案 Integ Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65950A2ZXNR 功能描述:PMIC 解決方案 Integ Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
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