TSH341ILT STMicroelectronics, TSH341ILT Datasheet

IC AMP VIDEO SGL 300MHZ SOT23-5

TSH341ILT

Manufacturer Part Number
TSH341ILT
Description
IC AMP VIDEO SGL 300MHZ SOT23-5
Manufacturer
STMicroelectronics
Datasheet

Specifications of TSH341ILT

Applications
General Purpose
Number Of Circuits
1
-3db Bandwidth
300MHz
Slew Rate
400 V/µs
Current - Supply
9.8mA
Current - Output / Channel
100mA
Voltage - Supply, Single/dual (±)
3 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Number Of Channels
1
Voltage Gain Db
100 dB
Common Mode Rejection Ratio (min)
60 dB
Input Offset Voltage
15 mV
Operating Supply Voltage
5 V
Supply Current
12.7 mA
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8173-2
TSH341ILT
Description
The TSH341 is a single supply operational
amplifier featuring a large bandwidth of 300MHz
at unity gain for only 9.8mA of quiescent current.
An advantage of this circuit is its low input and
output rail feature which is very close to GND in
single supply. This rail is tested and guaranteed
during production at 60mV (max.) from GND on a
150
fits perfectly when driving a video signal on a 75Ω
video line.
when using the TSH341 as a driver for video DAC
output on a video line. In particular, this chapter
focuses on applying a video signal DC shift to
avoid any clamping of the synchronization tip.
The TSH341 is available in the tiny SOT23-5 and
SO8 plastic packages.
Order Codes
March 2005
Bandwidth: 300MHz
Single supply operation down to 3V
Low input & output rail
Very low harmonic distortion
Slew rate: 400V/µs
Voltage Input noise: 7nV/√Hz
Specified for 150Ω load and 100Ω load
Tested on 5V power supply
Data min. and max. are tested during
production
Part Number
TSH341IDT
TSH341ILT
TSH341ID
load. This allows a good output swing which
300MHz Single Supply Video Amplifier with Low In/Out Rail
Chapter 5
(Table
Temperature Range
3)
gives technical support
-40°C to +85°C
Revision 2
Package
SOT23-5
SO-8
Pin Connections (top view)
Applications
-VCC
-VCC
+IN
+IN
NC
NC
-IN
-IN
High-end video systems
High Definition TV (HDTV)
Broadcast video
Multimedia products
-VCC
-VCC
OUT
OUT
+IN
+IN
1
1
2
2
3
3
4
4
1
1
2
2
3
3
SOT23-5
SOT23-5
Tape & Reel
Tape & Reel
Packaging
_
_
+
+
+ -
+ -
SO8
SO8
Tube
5
5
4
4
+VCC
+VCC
-IN
-IN
8
8
7
7
6
6
5
5
+VCC
+VCC
OUT
OUT
NC
NC
NC
NC
TSH341
Marking
H341I
H341I
K307
1/13

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TSH341ILT Summary of contents

Page 1

... DC shift to avoid any clamping of the synchronization tip. The TSH341 is available in the tiny SOT23-5 and SO8 plastic packages. Order Codes Part Number Temperature Range TSH341ILT TSH341ID -40°C to +85°C TSH341IDT March 2005 Pin Connections (top view) OUT OUT ...

Page 2

TSH341 1 Absolute Maximum Ratings Table 1. Key parameters and their absolute maximum ratings Symbol V 1 Supply voltage CC Vid Differential Input Voltage 3 V Input Voltage Range in T Operating Free Air Temperature Range oper T Storage Temperature ...

Page 3

Electrical Characteristics 2 Electrical Characteristics Table +5V 25°C CC amb Symbol Parameter DC Performance Input Offset Voltage V io ∆V V drift vs. Temperature io io Input Bias Current Open Loop Gain ...

Page 4

TSH341 Figure 1. Frequency response 16 14 Gain=+ Gain=+ Gain=+ -10 Vcc=5V -12 Ω Ω Load=100 or 150 -14 SO8 and SOT23-5 -16 1M 10M Frequency (Hz) Figure 2. ...

Page 5

Electrical Characteristics Figure 7. Distortion on 100Ω load -20 -25 HD2 -30 (30MHz) -35 HD3 -40 (30MHz) -45 -50 -55 -60 HD2 (10MHz) -65 -70 -75 -80 HD3 (10MHz) -85 - Output Amplitude (Vp-p) Figure 8. Output ...

Page 6

TSH341 Figure 13. Isource 0 -10 +5V - without load -30 Isource -40 V +3V -50 0V -60 -70 -80 -90 -100 -110 -120 0,0 0,5 1,0 1,5 2,0 2,5 V (V) Figure 14. Bandwidth vs. temperature 300 ...

Page 7

Electrical Characteristics Figure 19. Output lower rail vs. temperature 0,10 Vcc=5V Gain=+2 0,08 Ω Load=150 0,06 0,04 0,02 0,00 -40 - Temperature (°C) Figure 20. SVR vs. temperature 86,0 85,8 85,6 85,4 85,2 85,0 84,8 84,6 84,4 84,2 ...

Page 8

TSH341 3 Evaluation Boards An evaluation board kit optimized for high speed operational amplifiers is available (order code: KITHSEVAL/STDL). The kit includes the following evaluation boards, as well as a CD-ROM containing datasheets, articles, application notes and a user manual: ...

Page 9

Power Supply Considerations 4 Power Supply Considerations Correct power supply bypassing is very important for optimizing performance in high-frequency ranges. Bypass capacitors should be placed as close as possible to the IC pins to improve high-frequency bypassing. A capacitor greater ...

Page 10

TSH341 5 Using the TSH341 to Drive Video Signals Figure 25. Implementation of the video driver on output video DACs Reconstruction Reconstruction Filtering Filtering Video Video LPF LPF DAC DAC 1Vpp 1Vpp 1Vpp V (50MHz) = 150mV ( OL To ...

Page 11

Package Mechanical Data 6 Package Mechanical Data 6.1 SO-8 Package DIM. MIN. A 1.35 A1 0.10 A2 1.10 B 0.33 C 0.19 D 4. 5.80 h 0.25 L 0.40 k ddd SO-8 MECHANICAL DATA mm. TYP ...

Page 12

TSH341 6.2 SOT23-5L (5-pin) package DIM. MIN. A 0.90 A1 0.00 A2 0.90 b 0.35 C 0.09 D 2.80 E 2. 0.35 12/13 SOT23-5L MECHANICAL DATA mm. TYP MAX. MIN. 1.45 35.4 0.15 0.0 1.30 ...

Page 13

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...

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