M3355 UTC | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 8
Technical content
UTC M3355 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R124-001,A 2-INPUT SINGLE VIDEO SWITCH
DESCRIPTION
The UTC M3355 is 2-input signal video switch selecting one of two video or audio signals. Its operating voltage is 4.75 to 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) APPLICATION *VCR, Video Camera AV -TV, Video Disc Player, Audio DIP-8 SOP-8 TSSOP-8 *Pb-free plating product number: M3355L PIN CONFIGURATION Vin1 SW1 N.C. GND Vin2 N.C. Vout
UTC M3355 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 2 QW-R124-001,A EQUIVALENT CIRCUIT PIN NO. PIN NAME INSIDE EQUIVALENT CIRCUIT PIN NO. PIN NAME INSIDE EQUIVALENT CIRCUIT
1 V IN1
200ƸVIN1 15k200Ƹ 5 NC
2 SW1
200Ƹ SW1 9kƸ 2kƸ 1.1mA 13kƸ
6 V +
3 V IN2 200Ƹ
200Ƹ VIN2 15k 7 V OUT 200Ƹ VOUT 5mA 4 NC
8 GND
UTC M3355 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R124-001,A BLOCK DIAGRAM 12 3 4 87 65 BUFFER GND Vout V + Vin1S W 1 V in2 BIAS 15k 15k N.C. N.C. ABSOLUTE MAXIMUM RATINGS (Ta=25¥) PARAMETER SYMBOL RATINGS UNIT Supply Voltage V + 15 V Power Dissipation D I P - 8 S O P - 8 S S O P - 8 P D 500 300 250 mW Operating Temperature Range Topr -20 ~ +75 °C Storage Temperature Range Tstg -40 ~ +125 °C ELECTRICAL CHARACTERISTICS (V+=5V,Ta=25¥) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Operating Voltage V + 4.75 13.0 V Operating Current Icc S1=S2=S3=1 8.5 11.0 mA Frequency Characteristic (1) G11 Vi=2.5Vpp, Vo(20Hz)/Vo(100kHz) 0 1.0 dB Frequency Characteristic (2) G12 Vi=2.0Vpp, Vo(10MHz)/Vo(100kHz) 0 1.0 dB Voltage Gain Gv Vi=2.5Vpp, 100kHz,Vo/Vi -0.5 0 dB Total Harmonic Distortion THD Vi=2.5Vpp,1kHz 0.01 % Differential Gain DG Vi=2Vpp standard staircase signal 0 % Differential Phase DP Vi=2Vpp standard staircase signal 0 deg Output Offset Voltage Voff S1=S2=1, S3=1 ¹2, Vo voltage change 0 15 mV Crosstalk CT (S1=S3=1,S2=2) and (S1=S3=2,S2=1) Vi=2.0Vp-p, 4.43MHz, Vo/Vi -70 dB VCH Garanteed voltage of all switch on 2.4 Switch Change Voltage VCL Garanteed voltage of all switch off 0.8 V Input Impedance RI 15 kȤ
UTC M3355 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 4 QW-R124-001,A Output impedance Ro 10 Ȥ CONTROL SIGNAL-OUTPUT SIGNAL SW1 OUTPUT SIGNAL L Vin 1 H Vin 2 TEST CIRCUIT 8 7 6 5 12 3 GND Vout V+ Vin1 SW2 Vin2 GND V+ 100DŽF 0.01DŽF VO VO+ RL=1kƸ ++10DŽF 10DŽF S1 S2 21 2 1V1 RG
21 Vcon=5V
220DŽF DC Voltage Each Terminal ( Typ.on Test Circuit Ta=25¥) Terminal Name V IN1 SW1 V IN2 V + V OUT GND DC Voltage 5 V+ 5 V+ -0.73 5 V+
UTC M3355 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 5 QW-R124-001,A APPLICATION Oscillation Prevention on light loading conditions Recommended under circuit LPF VOUT 7 r C r 100Ƹ_ C 20pF This IC requires 0.1ȰF capacitor between INPUT and GND for bias type input at mute mode C C 0.1uFInput _
UTC M3355 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 6 QW-R124-001,A TYPICAL CHARACTERISTICS 2.7 Input DC Level (V) 3.2 Ambient Temperature, Ta ( Ċ) -25 0 25 50 75 3.0 Input DC Level 3.1 2.9 2.8 2.0 Output DC Level (V) 2.5 Ambient Temperature, Ta ( Ċ) -25 0 25 50 75 2.3 2.4 2.2 2.1 Output DC Level 0.5 Voltage Gain, Gv (dB) Frequency, f (MHz) 12 3 5 7 Voltage Gain 10 20 1.9 Operating Current, Icc (mA) Operating Current 541 0 1 3 Operating Voltage, V + (V) Operating Current, Icc (mA) Ambient Temperature, Ta ( Ċ) V +=12V V+=9V V+=5V -25 0 25 50 75 Operating Current Ta=25ĊTa=25Ċ Ta=25Ċ,V+=5V V+=5V V+ =5V,2Vp-p staircase signal input RL =1k Ƹ 1.0 Voltage Gain (dB) 0.4 Load , R L (k Ƹ) 5.0 10.0 0.2 -0.2 -0.4 Voltage Gain V+=5V,2Vp-p staircase signal input
UTC M3355 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 7 QW-R124-001,A Differential Gain, DG (%) Load , RL (Ȥ) 500 750 1k 3k Differential Gain Differential Phase, DP (deg) Load , RL (Ȥ) 500 1k 3k Differential Gain Differential Gain, DG (%) APL (%) 10 50 90 Differential Gain Differential Phase, DP(deg) APL (%) 10 50 90 Differential Phase Differential Gain, DG (%) 5.0 6.0 9.0 Differential Phase Differential Phase, DP(deg) Differential Phase Differential Gain, DG (%) Ambient Temperature, Ta (Ċ) -25 0 50 Differential Gain 25 75 Differential Phase, DP (deg) Ambient Temperature, Ta (Ċ) -25 0 50 25 75 Differential Phase Operating Voltage, V+ (V) V+=5V,2Vp-p staircase signal input V+=5V,2Vp-p staircase signal input V+=5V,2Vp-p staircase signal input RL=1kƸ V+=5V,2Vp-p staircase signal input RL=1kƸ V+=5V,2Vp-p staircase signal input RL=1kƸ V+=5V,2Vp-p staircase signal input RL=1kƸ V+=5V,2Vp-p staircase signal input Operating Voltage, V+ (V) V+=5V,2Vp-p staircase signal input
UTC M3355 LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 8 QW-R124-001,A Threshold Level (V) 3.0 Ambient Temperature, Ta(Ċ) -25 0 25 50 75 2.0 1.0 +Differential Level L H Crosstalk CT (dB) -50 RG (S4=1) (Ƹ) 500 100 300 -70 -60 Crosstalk vs. RG 200 Total Harmonic Distortion, THD (%) 0.1 Load, RL (Ƹ) 0.03 Total Harmonic Distortion 2.5Vp-p input 2Vp-p input V =5V+ 0.01 500 1k 2.2 3.9k 10k V+=5V,4.43MHz,2Vp-p sine wave inputV+=5V 2.5Vp-p input 2.0Vp-p input V =9V+ 1kHz sine wave input 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.