M3355G-S08-T [UTC]
2-INPUT SINGLE VIDEO SWITCH; 2输入单视频开关
| 型号： | M3355G-S08-T |
| 厂家： | 
Unisonic Technologies |
| 描述： | 2-INPUT SINGLE VIDEO SWITCH |
| 文件： | 总6页 (文件大小：164K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
M3355
Preliminary
LINEAR INTEGRATED CIRCUIT
2-INPUT SINGLE VIDEO
SWITCH
TSSOP-8
SOP-8
DESCRIPTION
The UTC M3355 is 2-input signal video switch selecting one of
two video or audio signals. Its operating voltage is 4.75 ~ 13V and
bandwidth is 10MHz. Crosstalk is 70dB (at 4.43MHz). It is applied
to both NTSC and PAL VTR.
FEATURES
* Operating Voltage: +4.75V ~ +13V
* 2 Input-1 Output
* Crosstalk 70dB (at 4.43MHz)
DIP-8
ORDERING INFORMATION
Ordering Number
Lead Free
Package
Packing
Halogen Free
M3355G-S08-R
M3355G-S08-T
M3355G-D08-T
M3355G-P08-R
M3355L-S08-R
SOP-8
SOP-8
Tape Reel
Tube
M3355L-S08-T
M3355L-D08-T
DIP-8
Tube
M3355L-P08-R
TSSOP-8
Tape Reel
M3355L-S08-R
(1) R: Tape Reel, T: Tube
(1)Packing Type
(2)Package Type
(3)Lead Free
(2) S08: SOP-8, D08: DIP-8, P08: TSSOP-8
(3) G: Halogen Free, L: Lead Free
www.unisonic.com.tw
1 of 6
Copyright © 2011 Unisonic Technologies Co., Ltd
QW-R124-001.Ba
M3355
Preliminary
LINEAR INTEGRATED CIRCUIT
PIN CONFIGURATION
BLOCK DIAGRAM
+
GND
8
Vout
7
V
6
N.C.
5
BUFFER
BIAS
15k
15k
1
2
3
4
Vin1
SW1
Vin2
N.C.
UNISONIC TECHNOLOGIES CO., LTD
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M3355
Preliminary
LINEAR INTEGRATED CIRCUIT
EQUIVALENT CIRCUIT
PIN NO.
PIN NAME
INSIDE EQUIVALENT CIRCUIT
1
VIN1
2
SW1
+
V
200Ω
VIN2
200Ω
15k
3
VIN2
-
4
5
6
NC
NC
V+
-
-
200Ω
VOUT
7
8
VOUT
5mA
-
GND
UNISONIC TECHNOLOGIES CO., LTD
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M3355
Preliminary
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING (TA=25°C)
PARAMETER
SYMBOL
V+
RATINGS
15
UNIT
V
Supply Voltage
DIP-8
500
Power Dissipation
PD
mW
SOP-8
TSSOP-8
300
250
Operating Temperature
Storage Temperature
TOPR
TSTG
-20~+75
-40~+125
°C
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS (V+=5V, TA=25°C)
PARAMETER
SYMBOL
V+
TEST CONDITIONS
MIN TYP MAX UNIT
Operating Voltage
Operating Current
4.75
13.0
V
Icc
S1=S2=S3=1
8.5
0
11.0 mA
±1.0 dB
±1.0 dB
dB
Frequency Characteristic (1)
Frequency Characteristic (2)
Voltage Gain
G11
G12
Gv
Vi=2.5Vpp, Vo(20Hz)/Vo(100kHz)
Vi=2.0Vpp, Vo(10MHz)/Vo(100kHz)
Vi=2.5Vpp, 100kHz, Vo/Vi
0
-0.5
0
Total Harmonic Distortion
THD
DG
Vi=2.5Vpp, 1kHz
0.01
0
%
Differential Gain
Vi=2Vpp standard staircase signal
Vi=2Vpp standard staircase signal
%
Differential Phase
Output Offset Voltage
DP
0
deg
Voff
S1=S2=1, S3=1~2, Vo voltage change
(S1=S3=1, S2=2) and (S1=S3=2, S2=1),
Vi=2.0Vp-p, 4.43MHz, Vo/Vi
0
±15 mV
Crosstalk
CT
-70
dB
VCH
VCL
RI
Garanteed voltage of all switch on
Garanteed voltage of all switch off
2.4
Switch Change Voltage
V
0.8
Input Impedance
Output impedance
15
10
kΩ
RO
Ω
UNISONIC TECHNOLOGIES CO., LTD
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QW-R124-001.Ba
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M3355
Preliminary
LINEAR INTEGRATED CIRCUIT
CONTROL SIGNAL-OUTPUT SIGNAL
SW1
L
OUTPUT SIGNAL
Vin 1
H
Vin 2
APPLICATION
Oscillation Prevention on light loading conditions
Recommended under circuit
R
R≈100Ω
C≈20pF
VOUT
7
C
LPF
This IC requires 0.1μF capacitor between INPUT and GND for bias type input at mute mode
UNISONIC TECHNOLOGIES CO., LTD
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QW-R124-001.Ba
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M3355
Preliminary
LINEAR INTEGRATED CIRCUIT
TEST CIRCUIT
+
GND
V
100μF
+
0.01μF
VO
220μF
+
6
8
7
5
VO
+
GND Vout
V
RL=1kΩ
Vin1SW2 Vin2
1
2
3
4
+
+
10μF
10μF
S1
S2
2
1
2
1
V1
2
S4
1
S3
RG
1
2
Vcon=5V
DC VOLTAGE EACH TERMINAL (Typ. on Test Circuit TA=25°C)
Terminal Name
DC Voltage
VIN1
SW1
VIN2
V+
VOUT
GND
3
5
3
3
V+
5
V+
5
V+ - 0.7
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
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QW-R124-001.Ba
www.unisonic.com.tw
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