OPA356, 2356

7

SBOS212A

TYPICAL CHARACTERISTICS (Cont.)

At TA = +25°C and VS = 5V, G = +2, RF = 604Ω, RL = 150Ω connected to VS/2, unless otherwise noted.

FREQUENCY RESPONSE FOR VARIOUS C

L

Frequency (Hz)

10M

1M

100M

1G

100k

9

6

3

0

–3

–6

–9

–12

–15

R

S = 0Ω

V

O = 0.1Vp-p

C

L = 100pF

C

L = 47pF

C

L = 5.6pF

RECOMMENDED R

S vs CAPACITIVE LOAD

Capacitive Load (pF)

10

100

1

120

100

80

60

40

20

0

OPA356

C

L

R

S

V

IN

V

O

1k

Ω

604

Ω

604

Ω

(1k

Ω is

Optional)

FREQUENCY RESPONSE vs CAPACITIVE LOAD

Frequency (Hz)

10M

100M

1G

1M

3

0

–3

–6

–9

–12

–15

C

L = 100pF

R

S = 24Ω

C

L = 47pF

R

S = 36Ω

C

L = 5.6pF

R

S = 80Ω

OPA356

C

L

R

S

V

IN

V

O

1k

Ω

604

Ω

604

Ω

(1k

Ω is

Optional)

G = +2

V

O = 0.1Vp-p

Frequency (Hz)

10M

100M

100k

1M

1G

10k

100

90

80

70

60

50

40

30

20

10

0

–PSRR

+PSRR

CMRR

COMMON-MODE REJECTION RATIO AND

POWER-SUPPLY REJECTION RATIO vs FREQUENCY

OPEN-LOOP GAIN AND PHASE

Frequency (Hz)

10M

100M

100k

1M

1G

1k

10k

180

160

140

120

100

80

60

40

20

0

–20

Gain

R

L = 1kΩ

R

L = 150Ω

Phase

COMPOSITE VIDEO

DIFFERENTIAL GAIN AND PHASE

Number of 150

Ω Loads

3

24

1

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0

dP

dG