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부품번호 | IDTVS512 기능 |
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기능 | WIDE BANDWIDTH VIDEO SIGNAL SWITCH | ||
제조업체 | Integrated Device Technology | ||
로고 | |||
전체 8 페이지수
DATASHEET
WIDE BANDWIDTH VIDEO SIGNAL SWITCH, 5 PORT
CONFIDENTIAL
IDTVS512
General Description
The IDTVS512 is a bi-directional 5-Port 2:1
multiplexer/demultiplexer with Hi-Z outputs for both RGB
and composite video switching applications. With the
additional two ports, vertical and horizontal synchronous
signals can be switched in addition to switching the RGB
and composite signals between different components
(DVDs, VCRs, PCs, etc.). The VideoSwitch can be driven
from a current output RAMDAC or voltage output composite
video source.
Low on-resistance, low crosstalk, low OFF isolation and
wide bandwidth features make it ideal for video and other
applications. The IDTVS512 offers a high-performance
(600 MHz), low-cost solution to switch between video
sources.
Block Diagram
Features
• RON is 4Ω typical
• Bidirectional switch
• Low bit-to-bit skew: 200ps
• Low crosstalk: -65dB @ 10MHz
• Near-Zero propagation delay: 250ps
• Fast switching speed: 9ns
• Channel On-Capacitance: 6pF (typical)
• 8KV ESD HBM on connector side
• Wide bandwidth (600 MHz)
• Available in QSOP package
Applications
• Projection TV and LCD TV
• Video consumer applications
• Analog video signal routing
www.DataSheet4U.com
YA
YB
YC
YD
YE
CTL
A0
A1
B0
B1
C0
C1
D0
D1
E0
E1
WIDE BANDWIDTH VIDEO SIGNAL SWITCH, 5 PORT
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CONFIDENTIAL
IDTVS512
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IDTVS512
WIDE BANDWIDTH VIDEO SIGNAL SWITCH, 5 PORT
COMMERCIAL TEMPERATURE RANGE
Power Supply Characteristics
Symbol
Parameter
Conditions1
Min. Typ.2 Max. Unit
ICC
Quiescent Power Supply Current VCC = Max., VIN = GND or VCC — — 800
µA
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at VCC = 3.3V, tA = 25°C ambient and maximum loading.
Switching Characteristics Over Operating Range
Following Conditions Apply Unless Otherwise Specified:
TA = 0°C to +70°C, VCC = 3.3V ± 10%, GND = 0V.
Symbol
Description
Min. Typ.1 Max. Unit
tPD Propagation Delay2,3
— 0.25 — ns
tPZH, tPZL Line Enable Time - SEL to Yn, In
0.5 — 15 ns
tPHZ, tPLZ Line Disable Time - SEL to Yn, In
0.5 —
9 ns
tSK(O)
Output Skew between center port (YC to YD) to any other port(2)
— 0.1 0.2 ns
tSK(P)
Skew between opposite transitions of the same output (tPHL- tPLH)(2) — 0.1 0.2 ns
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device
type.
2. Guaranteed by design.,
3. The bus switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the
load capacitance. The time constant for the switch alone is of the order of 0.25ns for 10pF load. Since this time constant
is much smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Prop-
agational delay of the bus switch when used in a system is determined by the driving circuit on the driving side of the
switch and its interactions with the load on the driven side.
wwSw.wDaitatSchheeit4nUg.coWm aveforms
Input
2.5V
tPLH
Output
2.5V
2.5V
3.5V
tPHL
2.5V
1.5V
VOH
VOL
Voltage Waveforms Propagation Delay Times
CTL
tPZL
Input A
tPZH
Output A
tPZH
Output A
1.25V
tPLZ
VDD/2
tPHZ
VDD/2
tPHZ
VDD/2
1.25V
VDD
0V
VDD
VOL+0.3V VOL
VOH-0.3V VOH
VDD/2
1.5V
VOH
VOL
Voltage Waveforms Enable and Disable Times
WIDE BANDWIDTH VIDEO SIGNAL SWITCH, 5 PORT
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CONFIDENTIAL
IDTVS512
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4페이지 IDTVS512
WIDE BANDWIDTH VIDEO SIGNAL SWITCH, 5 PORT
Package Dimensions - QAOP
N
INDEX
AREA
E1 E
COMMERCIAL TEMPERATURE RANGE
C
L
12
ZD
A2
D
eb
A
A1
150 mil SSOP (QSOP))
Symbol
In Millimeters
Common Dimensions
MIN MAX
A
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A1
1.35 1.75
0.10 0.25
A2 — 1.50
b 0.20 0.30
c 0.18 0.25
D 8.55 8.75
E 5.80 6.20
E1 3.80 4.00
e .635 BASIC
L 0.40 1.27
N 24
α 0° 8°
ZD 0.84 REF
1. For reference only. Controlling dimensions are in inches.
α
-C-
SEATING
PLANE
.10 (.004) C
In Inches
Common Dimensions1
MIN MAX
.053 .069
.004 .010
— .059
.008 .012
007 .010
.337 .344
.228 .244
.150 .157
0.025 BASIC
.016 .050
24
0° 8°
.394 REF
WIDE BANDWIDTH VIDEO SIGNAL SWITCH, 5 PORT
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CONFIDENTIAL
IDTVS512
7013/7
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부품번호 | 상세설명 및 기능 | 제조사 |
IDTVS512 | WIDE BANDWIDTH VIDEO SIGNAL SWITCH | Integrated Device Technology |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |