UTC M3355G-P08-R 2-input single video switch Datasheet

UNISONIC TECHNOLOGIES CO., LTD
M3355
Preliminary
LINEAR INTEGRATED CIRCUIT
2-INPUT SINGLE VIDEO
SWITCH
TSSOP-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.
„
SOP-8
FEATURES
* Operating Voltage: +4.75V ~ +13V
* 2 Input-1 Output
* Crosstalk 70dB (at 4.43MHz)
„
DIP-8
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
M3355L-S08-R
M3355G-S08-R
M3355L-S08-T
M3355G-S08-T
M3355L-D08-T
M3355G-D08-T
M3355L-P08-R
M3355G-P08-R
M3355L-S08-R
Package
Packing
SOP-8
SOP-8
DIP-8
TSSOP-8
Tape Reel
Tube
Tube
Tape Reel
(1)Packing Type
(1) R: Tape Reel, T: Tube
(2)Package Type
(2) S08: SOP-8, D08: DIP-8, P08: TSSOP-8
(3)Lead Free
(3) G: Halogen Free, L: Lead Free
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Copyright © 2011 Unisonic Technologies Co., Ltd
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M3355
Preliminary
„
PIN CONFIGURATION
„
BLOCK DIAGRAM
V +
6
Vout
7
GND
8
LINEAR INTEGRATED CIRCUIT
N.C.
5
BUFFER
BIAS
15k
15k
1
Vin1
2
SW1
UNISONIC TECHNOLOGIES CO., LTD
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3
Vin2
4
N.C.
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M3355
Preliminary
LINEAR INTEGRATED CIRCUIT
EQUIVALENT CIRCUIT
„
PIN NO.
PIN NAME
1
VIN1
2
SW1
INSIDE EQUIVALENT CIRCUIT
V+
200Ω
VIN2
3
VIN2
200Ω
4
5
6
NC
NC
V+
-
15k
200Ω
7
VOUT
VOUT
5mA
8
GND
UNISONIC TECHNOLOGIES CO., LTD
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-
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M3355
„
Preliminary
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING (TA=25°C)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
V+
15
V
DIP-8
500
Power Dissipation SOP-8
PD
mW
300
TSSOP-8
250
Operating Temperature
TOPR
-20~+75
°C
Storage Temperature
TSTG
-40~+125
°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
Operating Voltage
Operating Current
Frequency Characteristic (1)
Frequency Characteristic (2)
Voltage Gain
Total Harmonic Distortion
Differential Gain
Differential Phase
Output Offset Voltage
SYMBOL
V+
Icc
G11
G12
Gv
THD
DG
DP
Voff
Crosstalk
CT
Switch Change Voltage
Input Impedance
Output impedance
VCH
VCL
RI
RO
TEST CONDITIONS
S1=S2=S3=1
Vi=2.5Vpp, Vo(20Hz)/Vo(100kHz)
Vi=2.0Vpp, Vo(10MHz)/Vo(100kHz)
Vi=2.5Vpp, 100kHz, Vo/Vi
Vi=2.5Vpp, 1kHz
Vi=2Vpp standard staircase signal
Vi=2Vpp standard staircase signal
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
Garanteed voltage of all switch on
Garanteed voltage of all switch off
UNISONIC TECHNOLOGIES CO., LTD
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MIN
4.75
-0.5
TYP
8.5
0
0
0
0.01
0
0
0
MAX UNIT
13.0
V
11.0 mA
±1.0 dB
±1.0 dB
dB
%
%
deg
±15 mV
-70
dB
2.4
0.8
15
10
V
kΩ
Ω
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M3355
„
Preliminary
LINEAR INTEGRATED CIRCUIT
CONTROL SIGNAL-OUTPUT SIGNAL
SW1
L
H
„
OUTPUT SIGNAL
Vin 1
Vin 2
APPLICATION
Oscillation Prevention on light loading conditions
Recommended under circuit
VOUT 7
R
R≈100Ω
C≈20pF
C
LPF
This IC requires 0.1μF capacitor between INPUT and GND for bias type input at mute mode
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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M3355
„
Preliminary
LINEAR INTEGRATED CIRCUIT
TEST CIRCUIT
V+
GND
100μF
+
0.01μF
6
8
7
GND Vout V+
5
220μF
+
VO
VO
RL=1kΩ
Vin1 SW2 Vin2
3
4
1
2
+
+
10μF
10μF
S1
V1
2
S2
1
2
1
S4
1
2
S3
RG
1 2
„
Vcon=5V
DC VOLTAGE EACH TERMINAL (Typ. on Test Circuit TA=25°C)
Terminal Name
DC Voltage
VIN1
3 +
V
5
SW1
VIN2
3 +
V
5
V+
VOUT
3 +
V - 0.7
5
GND
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.
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www.unisonic.com.tw
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