- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377598 > L64734 (LSI CORP) Tuner and Satellite Receiver Chipset PDF資料下載
參數(shù)資料
| 型號(hào)： | L64734 |
| 廠商： | LSI CORP |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Tuner and Satellite Receiver Chipset |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁數(shù)： | 17/48頁 |
| 文件大?。?/td> | 478K |
| 代理商： | L64734 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當(dāng)前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁
L64733/L64734 Tuner and Satellite Receiver Chipset
17
Analog-to-Digital Converter (ADC) Interface
The ADC module converts the incoming IVIN and QVIN signals into an
internal 6-bit digital representation for processing. The following pins
support the ADC module.
ADCVDDI/Q
ADC Power
These are the analog power supply pins for the ADC
module; they are normally connected to the system
power (V
DD
) plane.
Input
ADCVSSI/Q
ADC Analog Ground
These are the analog ground pins for the ADC module;
they are normally connected to the system ground plane.
Input
VREFP
Reference Voltage, Positive
ADC reference voltage generated by the on-chip
bandgap-based generator. Bypass to GND using a
0.1
μ
F capacitor.
Input/Output
VREFN
Reference Voltage, Negative
ADC reference voltage generated by the on-chip
bandgap-based generator. Bypass to GND using a
0.1
μ
F capacitor.
Input/Output
VMID
Reference Voltage, Middle
ADC reference voltage generated by the on-chip
bandgap-based generator. Bypass to GND using a
0.1
μ
F capacitor.
Input/Output
AGC Control Interface
The AGC Control interface contains signals used for power control.
AGC1, AGC2 Power Control Signals
The AGC1 and AGC2 signals are the positive
Σ
modulated output used for power control. These signals
can each drive an external passive RC filter that feeds a
gain control stage for dual-stage AGC. For a single-stage
AGC, AGC1 can be used.
Output
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L64767 | SMATV（Satellite Master Antenna Television） QAM Encoder(衛(wèi)星主天線電視正交振幅調(diào)制編碼器) |
| L64780 | DVB-T COFDM Demodulator(對(duì)地?cái)?shù)字視頻廣播 正交編碼頻率分割多路處理解調(diào)器) |
| L652DU12RE | 128 Megabit (16 M x 8-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control |
| L652DU12RF | 128 Megabit (16 M x 8-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control |
| L652DU12RI | 128 Megabit (16 M x 8-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L64734C-45 | 制造商:LSI 功能描述: 制造商:LSI Corporation 功能描述: |
| L64735GM-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Image Processor |
| L64735GM-27 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Image Processor |
| L64735GM-35 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Image Processor |
| L64735NC-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Image Processor |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。