TSH120 데이터 시트보기 (PDF) - STMicroelectronics

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TSH120

2.2V to 5V video buffer with SAG correction

STMicroelectronics 

TSH120

Electrical characteristics

Figure 1. Frequency response

Figure 2. Gain flatness

10

7.0

5

0

-5

Vcc=+5V

-10

-15

Vcc=+3.3V

-20

Vcc=+2.5V

-25

6.8 Vcc=+3.3V

Load=150Ω

6.6

6.4

6.2

6.0

-30

5.8

-35

-40

5.6

-45

5.4

-50

5.2

-55

-60

5.0

100k

1M

10M

27MHz

100M

100k

1M

10M

Frequency (Hz)

Frequency (Hz)

Figure 3.

500

400

Total input noise vs. frequency

No load

Input to GND

Vcc=+3.3V

300

200

Figure 4. Distortion on 150Ω load

-20

Vcc=+3.3V

Vicm=0.5V

-30 F=1MHz

Load=150Ω

-40

H2

-50

100

-60

H3

0

-70

10

100

1k

10k

100k

1M

10M

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

Frequency (Hz)

Output Amplitude (Vp-p)

Figure 5. Output voltage swing vs. supply

5.0

F=1MHz

4.5 Load=150Ω

4.0

3.5

3.0

2.5

2.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

Vcc (V)

5/13

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