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參數(shù)資料
| 型號： | TK15409 |
| 廠商： | TOKO Inc. |
| 英文描述： | 75 OHM VIDEO LINE DRIVER |
| 中文描述： | 75歐姆視頻線驅動器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 57K |
| 代理商： | TK15409 |
January 2000 TOKO, Inc.
Page 1
TK15409
FEATURES
I
Internal Y-C Summing Circuit
I
Voltage Gain is 6 dB Fixed
I
Internal 75
Driver
I
Active High ON/OFF Control
I
Very Low Standby Current (typ. I
STBY
≤
25
μ
A)
I
Very Small Output Capacitor Using SAG Function Pin
I
Very Small Package (SOT23L-8)
I
Single +5 V Power Supply Operation
BLOCK DIAGRAM
TK15409
APPLICATIONS
I
Video Equipment
I
Digital Cameras
I
CCD Cameras
I
TV Monitors
I
Video Tape Recorders
I
LCD Projectors
75
VIDEO LINE DRIVER
DESCRIPTION
Operating from a single +5 V supply, the TK15409 is a
video line driver IC that takes standard Y and C analog
inputs and provides a composite analog output for driving
150
loads (75
resistor and 75
cable load). Internal
summing of the Y and C inputs is performed to produce the
composite video output. The luminance (Y) input is
clamped at 1.25 V and amplified 6 dB; the chromanance
(C) input is biased at 2.0 V and amplified 6 dB. The internal
1.5 k
SAG function resistor provides gain compensation
for low frequency signals. During standby (Pin 5 grounded),
the TK15409 consumes only 127
μ
W of power. Nominal
power dissipation (no input) is typically 90 mW.
The TK15409M is available in the very small SOT23L-8
surface mount package.
ORDERING INFORMATION
TAPE/REEL CODE
TL: Tape Left
Tape/Reel Code
TK15409M
GND
C-INPUT
VCC
STANDBY
N/C
Y-INPUT
SAG
OUTPUT
01S
VC
Clamp
5 k
BIAS
6 dB
6 dB
6
7
D
Clamp
Ref&
Standby
5 k
1.5 k
相關PDF資料 |
PDF描述 |
|---|---|
| TK15409M | 75 OHM VIDEO LINE DRIVER |
| TK15409MTL | 75 OHM VIDEO LINE DRIVER |
| TK15410 | 75 OHM VIDEO LINE DRIVER |
| TK15410M | 75 OHM VIDEO LINE DRIVER |
| TK15410MTL | 75 OHM VIDEO LINE DRIVER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TK15409M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:75 OHM VIDEO LINE DRIVER |
| TK15409MTL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:75 OHM VIDEO LINE DRIVER |
| TK15409MTL/409 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:75 OHM VIDEO LINE DRIVER |
| TK15410 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:75 OHM VIDEO LINE DRIVER |
| TK15410M | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:75 OHM VIDEO LINE DRIVER |
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