参数资料
| 型号： | ISL59482IRZ |
| 厂商： | Intersil |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC MUX AMP DUAL 500MHZ 48-QFN |
| 标准包装： | 43 |
| 应用： | 4:1 多路复用器-放大器 |
| 电路数： | 3 |
| -3db带宽： | 520MHz |
| 转换速率： | 1600 V/µs |
| 电流 - 电源： | 88mA |
| 电流 - 输出 / 通道： | 180mA |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-VFQFN 裸露焊盘 |
| 供应商设备封装： | 48-QFN-EP（7x7） |
| 包装： | 管件 |
| 产品目录页面： | 1235 (CN2011-ZH PDF) |
1
Dual, 500MHz Triple, Multiplexing Amplifiers
ISL59482
The ISL59482 contains two independent fixed gain of 2 triple
4:1 MUX amplifiers that feature high slew rate and excellent
bandwidth for RGB video switching. Each RGB 4:1 MUX
contains binary coded, channel select logic inputs (S0, S1),
and separate logic inputs for High Impedance Output (HIZ) and
power-down (EN) modes. The HIZ state presents a high
impedance at the output so that both RGB MUX outputs can be
wired together to form an 8:1 RGB MUX amplifier or, they can
be used in R-R, G-G, and B-B pairs to form a 4:1 differential
input/output MUX. Separate power-down mode controls (EN1,
EN2,) are included to turn off unneeded circuitry in power
sensitive applications. With both EN pins pulled high, the
ISL59482 enters a standby power mode-consuming just
34mW.
Features
Dual, Triple 4:1 Multiplexers for RGB
520MHz Bandwidth into 500
Ω Load
±1600 V/s Slew Rate
Externally Configurable for Various Video MUX Circuits
Including:
- 8:1 RGB MUX
- Two Separate 4:1 RGB MUX
- 4:1 Differential RGB Video MUX
Internally Fixed Gain-of-2
High Impedance Outputs (HIZ)
Power-Down Mode (EN)
±5V Operation
Supply Current 16mA/Ch maximum
Pb-free (RoHS Compliant)
Applications
HDTV/DTV analog inputs
Video projectors, Computer monitors
Set-top boxes
Security video
Broadcast video equipment
TABLE 1. CHANNEL SELECT LOGIC TABLE ISL59482
S1-1, 2
S0-1, 2
EN1, 2
HIZ1, 2
OUTPUT1, 2
0
IN0 (A, B, C)
0
1
0
IN1 (A, B, C)
1
0
IN2 (A, B, C)
1
0
IN3 (A, B, C)
X
1
X
Power-down
XX
0
1
High Z
DECODE1
IN0(A1, B1, C1)
IN1(A1, B1, C1)
IN2(A1, B1, C1)
IN3(A1, B1, C1)
S0-1
S1-1
EN0-1
EN3-1
EN2-1
HIZ1
EN1
AMPLIFIER1 BIAS
EN1-1
DECODE2
IN0(A2, B2, C2)
IN1(A2, B2, C2)
IN2(A2, B2, C2)
IN3(A2, B2, C2)
S0-2
S1-2
EN0-2
EN3-2
EN2-2
HIZ2
EN2
AMPLIFIER2 BIAS
EN1-2
OUT(A1, B1, C1)
OUT(A2, B2, C2)
+
-
+
-
FIGURE 1. ISL59482 FUNCTIONAL DIAGRAM
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|Copyright Intersil Americas Inc. 2006, 2012. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
July 25, 2012
FN6209.3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL59482IRZ-T13 | 功能描述:IC MUX AMP DUAL 500MHZ 48-QFN RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源，单路/双路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘（4x4） 包装:带卷 (TR) |
| ISL59483 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual, 500MHz Triple, Multiplexing Amplifiers |
| ISL59483_07 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual, 500MHz Triple, Multiplexing Amplifiers |
| ISL59483EVAL1Z | 功能描述:EVAL BOARD 1 FOR ISL59483 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:PCI Express® (PCIe) 主要目的:接口，收发器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要属性:- 次要属性:- 已供物品:板 |
| ISL59483IRZ | 功能描述:IC MUX AMP DUAL 500MHZ 48-QFN RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源，单路/双路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘（4x4） 包装:带卷 (TR) |
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