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參數資料
| 型號： | L64724QC |
| 廠商： | LSI CORP |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封裝： | PLASTIC, QFP-100 |
| 文件頁數： | 2/32頁 |
| 文件大?。?/td> | 338K |
| 代理商： | L64724QC |
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10
L64724 Satellite Receiver
IBIAS
Current Bias I
Input
The IBIAS pin supplies the current bias for the I channel
ADC.
QBIAS
Current Bias Q
Input
The QBIAS pin supplies the current bias for the Q
channel ADC.
AGC/Clock Control Interface
PWRP
Power Control
Output
The PWRP signal is the positive modulated output used
for power control and can drive an external passive RC
lter that feeds the gain control stage.
Microcontroller Interface
The Microcontroller Interface connects the L64724 to a microcontroller,
such as the 64008.
A[2:0]
Address
Input
The A[2:0] signals form the receiver address bus. The
address bus is used in conjunction with an eight-bit data
bus D[7:0], a read/write strobe (READ/WRITE), a chip
select strobe (CS), and an address strobe (AS) to select,
read, and write internal registers.
AS
Address Strobe
Input
The AS signal is an active-LOW address strobe input.
The L64724 latches the address on the A[2:0] signals on
the falling edge of the AS signal.
CS
Chip Select
Input
The CS signal is an active-LOW chip select strobe input.
During a read cycle, the microcontroller must assert CS
(LOW) to access the on-chip data registers. The control-
ler must latch the data from the L64724 on the rising
edge of CS. During a write cycle, CS must be asserted
prior to data being valid from the controller to the L64724.
After the data has met the minimum setup time, the
microcontroller deasserts CS (HIGH) to strobe the data.
There is a minimum write time to allow for internal syn-
chronization. Setup and hold times are measured with
respect to the falling edge of CS.
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| L64781 | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| L6472H | 功能描述:馬達/運動/點火控制器和驅動器 Motor DRV SPI dSPIN 7.0A 3.0 rms 8 - 45V RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6472HTR | 功能描述:馬達/運動/點火控制器和驅動器 Motor DRV SPI dSPIN 7.0A 3.0 rms 8 - 45V RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6472PD | 功能描述:馬達/運動/點火控制器和驅動器 dSPIN Motor driver SPI Microstepping RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6472PDTR | 功能描述:馬達/運動/點火控制器和驅動器 dSPIN Motor DRVR 8 - 45V 7.0A SPI RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L64730GM-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Image Processor |
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