參數(shù)資料
型號： MAX3580ETJ+T
廠商： Maxim Integrated Products
文件頁數(shù)： 6/20頁
文件大?。?/td> 0K
描述： IC TV TUNER DIRECT-CONV 32TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類型： 直接轉(zhuǎn)換電視調(diào)諧器
應(yīng)用： 機頂盒
安裝類型： 表面貼裝
封裝/外殼： 32-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 32-TQFN-EP（5x5）
包裝： 帶卷 (TR)
MAX3580
Direct-Conversion TV Tuner
14
______________________________________________________________________________________
Shutdown Control (Register Address 0x08)
SHDN_BG: Main Bandgap
0 = Enabled
1 = Disabled
The main bandgap can and will be shut down
once all other blocks are shut down (i.e., all bits in this
shutdown register and bits VCO_ in the VCO
Control Register and bits DC_MO_ in the DC
Offset Control Register are shut down).
SHDN_PD: Baseband Power Detector
For factory use only.
Set to 1 at all times.
SHDN_RF: RF LNA/VGA:
0 = Enabled
1 = Disabled
SHDN_MIX: I/Q Mixer and LO Drivers
0 = Enabled
1 = Disabled
SHDN_BB: Baseband Filters and VGA
0 = Enabled
1 = Disabled
SHDN_SYN: Fractional PLL
0 = Enabled
1 = Disabled
SHDN_REF: Controls the Crystal Oscillator Buffered
Output
0 = Enabled
1 = Disabled
The XTAL oscillator activation results from the
SHDN_SYN, SHDN_REF bits: If either one is on,
the XTAL oscillator runs. The XTAL oscillator is
shut down only if both bits are off.
VCO Control (Register Address 0x09)
VCO<1:0>: Selects 1 of 3 VCO Bands. 00 turns off
VCO block completely.
BS<2:0>: Selects 1 of 8 VCO Sub-Bands
VAS: VCO Band Autoselect
0 = VCO band select controlled by bits VCO<1:0>
1 = Controlled by autotuner
ADL: VCO ADC Latch Enable Bit
1 = Latches ADC value
0 = Default
ADE: Enable VCO Tune Voltage DAC Read
1 = Enables ADC read
0 = Default
Baseband Control (Register Address 0x0A)
PD_TH<2:0>: Detection Threshold for Baseband
Power Detector
BB_BW<3:0>: Baseband Filter Bandwidth. Optimum
values for 7MHz and 8MHz wide RF channels can
be taken from the ROM table.
DC Offset Control (Register Address 0x0B)
DC_TH<1:0>: DC Offset Correction Thresholds.
Keeps output within:
00 = Output within ±0.55V of balanced state
11 = Output within ±0.75V of balanced state
DC_SP<1:0>: DC Offset Correction Speed (or Highpass
Corner Frequency).
11 = Fast (~500Hz)
01 = Slow (~20Hz)
00 = Off/hold DAC values
DC_MO<1:0>: Mode of Operation
00 = Off
10/01 = Sets I/Q channel DACs direct from register
11 = Normal operation
DC_DAC<8>: MSB for DC Offset DAC
BB_BIA: Baseband Filter Op-Amp Bias Settings
0 = Low
1 = High
*
Not production tested.
相關(guān)PDF資料
PDF描述
MAX3624AETJ+T IC CLOCK GENERATOR PREC 32TQFN
MAX3625ACUG+T IC CLOCK GENERATOR PREC 24-TSSOP
MAX3625BEUG+T IC CLOCK GENERATOR PREC 24TSSOP
MAX3645EEE+T IC AMP LIMITING 16-QSOP
MAX3654ETE+T IC AMP TRANSIMPEDANCE 16-TQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3580EVKIT+ 功能描述:射頻開發(fā)工具 MAX3580 Eval Kit RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
MAX358C/D 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX358C/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX358CJE 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX358CPE 功能描述:多路器開關(guān) IC 8:1 Fault-Protected Analog MUX RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時間（最大值）: 關(guān)閉時間（最大值）: 傳播延遲時間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*