參數(shù)資料
型號(hào): L64767
廠商: LSI CORP
元件分類: 消費(fèi)家電
英文描述: 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)
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: MQUAD-100
文件頁數(shù): 26/32頁
文件大小: 298K
代理商: L64767
26
L64767 SMATV QAM Encoder
L64767 Pin Descriptions
This section describes the signal pins of the L64767 SMATV encoder.
Table 5
summarizes the pins on the L64767. The table provides the
signal types for both output and input pins, and the drive capacity for
outputs. The summary is followed by
Table 6
, a pin list, which relates the
signal on each pin to a pin number on the 100-pin MQUAD package.
Table 5.
L64767 Pin Description Summary
Mnemonic
Description
Type
Drive
(mA)
Active
DIN[7:0]
Parallel/Serial Data In
TTL Input
HIGH
DVALIDIN
Clock Enable Input
TTL Input
HIGH
ERRORIN
Error Detection Flag
TTL Input
HIGH
FSTARTIN
External Sync Frame
Start
TTL Input
HIGH
ICLK
Input Clock
TTL Input
+
SSTARTIN
Sync Sequence Start
TTL Input with pull-down
HIGH
FIFOALARM
FIFO Collision Detected
Output
4
HIGH
FIRSTOUT
First Block of a New
Sequence Out
Output
4
HIGH
FSTARTOUT
Frame Start
Output
4
HIGH
SCLK
Symbol Clock
Output
4
+
SMAENC_I[9:0]
Symbol I Modulation
3-State Output
4
HIGH
SMAENC_Q[9:0]
Symbol Q Modulation
3-State Output
4
HIGH
SYNCOK
Sync Detection/Phase
Monitoring
Output
4
HIGH
OCLK
Output Processing Clock
TTL Input
+
PLL_OUT_CS
PLL Current Source
3-state Current Source
4
3-state
PLL_OUT_EX
PLL Phase Sensitive
EXOR Comparator
Output
4
HIGH
(Sheet 1 of 2)
相關(guān)PDF資料
PDF描述
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
L652DU12RK 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
L64767MC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
L64767WE 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RF Modulator
L64777 制造商:未知廠家 制造商全稱:未知廠家 功能描述:L64777 DVB QAM Modulator technical manual 6/00
L64780 制造商:未知廠家 制造商全稱:未知廠家 功能描述:L64780 DVB-T COFDM Demodulator technical manual 2/00
L64781 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip COFDM Receiver