参数资料
| 型号： | ISL59834IRZ |
| 厂商： | Intersil |
| 文件页数： | 1/17页 |
| 文件大小： | 0K |
| 描述： | IC VIDEO FILTER CHRG PUMP 44-QFN |
| 标准包装： | 43 |
| 应用： | 滤波器 |
| 电路数： | 4 |
| -3db带宽： | 9MHz |
| 电流 - 电源： | 28mA |
| 电流 - 输出 / 通道： | 50mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-VFQFN 裸露焊盘 |
| 供应商设备封装： | 44-QFN-EP（7x7） |
| 包装： | 管件 |
| 产品目录页面： | 1247 (CN2011-ZH PDF) |
1
FN6268.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2008. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL59834
Quad Channel, Single Supply, Video
Reconstruction Filter with On-Board
Charge Pump
The ISL59834 is a quad channel, single supply, video
reconstruction filter with integrated charge pump. It is
designed to operate on a single supply (3.0V to 3.6V) and
generate its own negative supply (-1.5V) using a regulated
charge pump. Input signals to the ISL59834 can be AC- or
DC-coupled. When AC-coupled, the backporch clamp sets
the blank level to ground at the output. Channels 1 and 3
have a sync detector whose output is available at
SYNC_OUTA and SYNC_OUTB, respectively. SYNC_INA
and SYNC_INB are inputs that provide timing for Channel 2
and Channel 4, respectively. Channel 2 and Channel 4 have
keyed clamps, which set the outputs to ground when
SYNC_INA or SYNC_INB are driven to the logic high state.
Each of the four outputs are capable of driving two DC or
AC-coupled standard video loads. The ISL59834 features a
4th order Butterworth reconstruction filter that provides a
9MHz nominal -3dB frequency and 40dB of attenuation at
27MHz. Nominal operational current is 63mA. When
powered down, the device draws 5A maximum supply
current. The ISL59834 is available in a 44 Ld 7x7 QFN
package.
Features
3.3V Nominal Supply, Operates Down to 3.0V
DC-Coupled Outputs
Inputs can be AC- or DC-Coupled
Eliminates the Need for Large Output Coupling Capacitor
Integrated Sync Tip Clamp sets the Backporch to Ground
at the Output for Channels 1 and 3
Integrated Keyed Clamp puts Channel 2 and Channel 4
Outputs to Ground During Sync
Each Output Drives 2 Standard Video Loads
Response Flat to 5MHz with 40dB Attenuation at 27MHz
Pb-Free (RoHS compliant)
Applications
Set-Top Box Receiver
Television
DVD Player
Digital Camera
Cell Phone
Block Diagram
Ordering Information
PART
NUMBER
(NOTE)
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL59834IRZ
59 834IRZ -40 to +85 44 Ld QFN
L44.7x7A
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets, molding compounds/die attach
materials, and 100% matte tin plate plus anneal (e3 termination
finish, which is RoHS compliant and compatible with both SnPb and
Pb-free soldering operations). Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J STD-020.
CLAMP +
SYNC
DETECTOR
CHARGE PUMP
ISL59834
VIDEO IN
(Y)
VIDEO OUT
(Y)
x2
CHANNEL 1
9MHz
LPF
KEYED
CLAMP
CHARGE PUMP
VIDEO IN
(C)
VIDEO OUT
(C)
x2
CHANNEL 2
9MHz
LPF
CLAMP +
SYNC
DETECTOR
CHARGE PUMP
VIDEO IN
(Y)
VIDEO OUT
(Y)
x2
CHANNEL 3
9MHz
LPF
KEYED
CLAMP
CHARGE PUMP
VIDEO IN
(C)
VIDEO OUT
(C)
x2
CHANNEL 4
9MHz
LPF
Data Sheet
June 11, 2008
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL59837 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:200MHz Single Supply Video Driver With Charge Pump and Power Down |
| ISL59837IAZ | 功能描述:IC VIDEO DRIVER TRUE SGL 16-QSOP 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:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板：VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源，单路/双路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件 |
| ISL59837IAZ-EVALZ | 功能描述:EVAL BOARD FOR ISL59837IAZ 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 |
| ISL59837IAZ-T7 | 功能描述:IC VIDEO DRIVER TRUE SGL 16-QSOP 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) |
| ISL59885 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Auto-Adjusting Sync Separator for HD and SD Video |
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