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(yè)數(shù): 17/32頁(yè)
文件大?。?/td> 298K
代理商: L64767
L64767 SMATV QAM Encoder
17
INT_N
Interrupt Request
The L64767 drives INT_N LOW when the interrupt is
enabled and an interrupt condition occurs. INT_N is an
open drain output, requiring an external pull-up resistor
for operation.
Output
READ
Read/Write Strobe
This level-sensitive data signal is an active LOW write
strobe input signal. The microprocessor must drive this
signal LOW to write to the L64767’s registers, and must
drive it HIGH to read from them.
Input
Specifications
This section presents the electrical, timing, pinout, and packaging
specifications for the L64767.
Electrical Requirements
This section lists the DC electrical requirements for the L64767.
The tables in this section specify the electrical requirements for the
L64767 encoder.
Table 1
provides the L64767’s absolute maximum electrical and
temperature ratings.
Table 2
provides the L64767’s recommended operating conditions.
Table 3
lists the L64767’s DC characteristics.
Table 1. Absolute Maximum Ratings
Symbol
Parameter
Limits
1
1. Referenced to V
SS
.
Unit
V
DD
V
IN
I
IN
T
STG
DC supply
Input voltage
DC input current
Storage temperature range (plastic)
-0.3 to +7
-0.3 to V
DD
+0.3
±
10
-40 to +125
V
V
mA
°
C
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