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參數(shù)資料
| 型號(hào)： | GB4600 |
| 英文描述： | Wideband Unity Gain Voltage Follower |
| 中文描述： | 寬帶單位增益電壓跟隨 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 224K |
| 代理商： | GB4600 |
The GB4600 is a high performance, monolithic unity gain
video buffer made on Gennum's proprietary LSI process.
The device features a stable wideband topology capable
of driving high capacitance video busses.
Optimal system power/bandwidth can be achieved by
using the high/low current mode select (
I
-SET). In addition,
the GB4600 can be disabled by taking the ENABLE pin to
ground. The ENABLE input is TTL and 5 V CMOS compatible.
The GB4600 operates from
±
4.5 to
±
5.5 V power supplies
and typically draws 30 mA of current when
I
-SET is not
connected. The supply current drops by approximately
50% when
I
-SET is directly connected to V
EE
.
A typical application for the GB4600 is interfacing Gennum's
wide range of video crosspoint switches. The 8 pin SOIC
packaging is ideally suited for space restricted board
layouts.
Input and output buffering in wide crosspoint matrices
Inter-board video signal buffering
Inter-system video signal buffering
ORDERING INFORMATION
Part Number
Package
Temperature Range
GB4600-CKA
8 SOIC
0
°
to 70
°
C
FEATURES
DATA SHEET
wideband, unity gain, stable operation
(
±
0.1 dB at 100 MHz when C
= 27 pF)
(full power BW = 120 MHz when C
L
= 47 pF).
selectable high and low current operating
modes (
I
L
= 10 mA or
I
L
= 20 mA)
drives high capacitance loads (C
L
= 180 pF)
to 70 MHz at -3 dB.
extremely low differential phase and gain
convenient 8 pin SOIC packaging
100
m
W disabled power consumption
GENNUM CORPORATION PO. Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3 tel. (905) 632-2996 fax: (905) 632-5946
Japan Branch: A-302, Miyamae Village, 2-10-42, Miyamae, Suginami-ku, Tokyo 168, Japan tel. (03) 3334-7700 fax. (03) 3247-8839
APPLICATIONS
DESCRIPTION
AVAILABLE PACKAGING
PIN CONNECTIONS
8 pin SOIC
I-SET
NC
INPUT
OUTPUT
3
3
4
4
8
5
1
1
GND
ENABLE
V
EE
2
2
6
V
CC
7
GB4600 Monolithic
Unity Gain Video Buffer
Document No. 13421 - 5
8
7
6
5
Revision Date: February 2003
FUNCTIONAL BLOCK DIAGRAM
VIDEO
SWITCH
ENABLE
INPUT
OUTPUT
ENABLE
CURRENT SET
I
-SET
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GB4600-CDA | Analog Buffer/Voltage Follower |
| GB4600-CKA | Analog Buffer/Voltage Follower |
| GB570 | GB570 - DynamEQ? II WDRC IC |
| GC570 | GC570 - DynamEQ? II WDRC IC |
| GBA-1 | Fuse |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GB4600-CDA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Buffer/Voltage Follower |
| GB4600-CKA | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:Monolithic Unity Gain Video Buffer |
| GB-473 | 制造商:LUCKY-LIGHT 制造商全稱:LUCKY-LIGHT 功能描述:Cylindrical Type Inverted Cone LED Lamps (4.7mm) |
| GB-473HR3C | 制造商:LUCKY-LIGHT 制造商全稱:LUCKY-LIGHT 功能描述:Cylindrical Type Inverted Cone LED Lamps (4.7mm) |
| GB-473HR3T | 制造商:LUCKY-LIGHT 制造商全稱:LUCKY-LIGHT 功能描述:Cylindrical Type Inverted Cone LED Lamps (4.7mm) |
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