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參數(shù)資料
型號: TPS65930BZCH
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): 78/115頁
文件大小: 1232K
代理商: TPS65930BZCH
Onboard
Chip
CAUXR
CAUXR.M
AUXR
037-008
DigitalPGA
gain=0to31dB
Amp
0to30dB
ADC
037-050
SWCS037G
– MAY 2008 – REVISED APRIL 2011
6.2.2
FM Radio/Auxiliary Input
The auxiliary input AUXR/FMR can be used as FM radio input. The amplification stage output is
connected to the ADC input. The FM radio input can also be output through an audio output stage.
6.2.2.1
External Components
Figure 6-9 shows the external components on the auxiliary input.
Figure 6-9. Audio Auxiliary Input
NOTE
For other component values, see Table 14-1.
6.2.3
Uplink Characteristics
Figure 6-10 shows the uplink amplifier. Table 6-10 lists the uplink characteristics.
Figure 6-10. Uplink Amplifier
Table 6-10. Uplink Characteristics
Parameter
Test Conditions
Min
Typ
Max
Unit
Speech delay
Voice path
0.5
ms
Gain range(1)
0
61
dB
Absolute gain
0 dBFs at 1.02 kHz
–1
1
dB
Peak-to-peak differential input voltage (0 dBFs)
For differential input
1.5
VPP
0 dB gain setting
(1)
Gain range is defined by: Preamplifier = 0 to 30 dB; Filter = 0 to 31 dB (1-dB steps)
Copyright
2008–2011, Texas Instruments Incorporated
Audio/Voice Module (TPS65930 Device Only)
65
focus.ti.com: TPS65930/TPS65920
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
TPS65950A3ZXN 功能描述:PMIC 解決方案 Integrated 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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