參數(shù)資料
型號: ISL59481
廠商: Intersil Corporation
英文描述: Dual, 500MHz Triple, Multiplexing Amplifiers
中文描述: 雙通道,500MHz的三,復(fù)用放大器
文件頁數(shù): 11/12頁
文件大?。?/td> 519K
代理商: ISL59481
11
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FN6208.3
December 22, 2006
4:1 RGB Differential Video MUX
Connecting the channel select pins in parallel (S0-1 to S0-2
and S1-1 to S1-2) converts the 8 individual RGB video inputs
into 4 differential RGB input pairs. The amplifier RGB outputs
are similarly paired resulting in a fully differential 4:1 RGB
MUX amp shown in Figure 18. Connecting HIZ1 and HIZ2 to
+5V disables the 4:1 differential MUX, and enables the
connection of additional differential-connected MUX amplifiers
to the same outputs, thus allowing input expansion to 8:1 or
more.
FIGURE 18. APPLICATION CIRCUIT FOR 4:1 RGB DIFFERENTIAL VIDEO MUX
S1
S0
OUTA, B, C
0
0
CH0A, B, C
0
1
CH1A, B, C
1
0
CH2A, B, C
1
1
CH3A, B, C
+1
+1
ISL59481
1/3 MUX-AMP1
1/3 MUX-AMP2
OUTA
-
OUTA1
IN0A1
OUTA2
IN1A2
IN1A1
IN2A1
IN3A1
IN0A2
IN2A2
IN3A2
S0-1
S1-1
HIZ1
S0-2
S1-2
HIZ2
CH0A - CH3A
CHANNEL SELECT
LOGIC INPUTS
CHANNELS B & C
NOT SHOWN
+
S0
S1
HIZ
CH0
CH1
CH2
CH1
+
-
+
-
+
-
+
-
CHANNEL SELECT TRUTH TABLE
4:1 DIFFERENTIAL VIDEO MUX
CONTROL
LOGIC
CONTROL
LOGIC
ISL59481
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ISL59481_07 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual, 500MHz Triple, Multiplexing Amplifiers
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ISL59481IRZ-T13 功能描述:IC MUX AMP DUAL 500MHZ 48-QFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源,單路/雙路(±):5 V ~ 12 V,±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR)
ISL59482 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual, 500MHz Triple, Multiplexing Amplifiers