3

EL2070C

200MHz Current Feedback Amplifier

-ICMR

Input Current Common

Mode Rejection

25°C

8.0

33.0

µA/V

+IPSR

+Input Current Power

Supply Rejection

25°C

1.0

3.6

µA/V

-IPSR

-Input Current Power

Supply Rejection

25°C

20

24

µA/V

Transimpedance

25°C

30.0

125.0

V/mA

80.0

V/mA

140.0

V/mA

Pin 8 Current @ 0V

All

0.8

1.2

mA

Maximum Pin 8

V to Disable

All

0.5

V

Minimum Pin 8

V to Enable

All

3.5

V

Minimum Pin 8

I to Disable

All

350.0

µA

Maximum Pin 8

I to Enable

All

60.0

µA

2. Supply current when disabled is measured at the negative supply.

3. Common-mode input range for rated performance.

Open Loop DC Electrical Characteristics (Continued)

Parameter

Description

Test Conditions

Temp

Min

Typ

Max

Unit

Closed-Loop AC Electrical Characteristics

Parameter

Description

Test Conditions

Temp

Min

Typ

Max

Unit

FREQUENCY RESPONSE

SSBW

-3dB Bandwidth

25°C

150.0

200.0

MHz

150.0

MHz

120.0

MHz

LSBW

-3dB Bandwidth

All

35.0

50.0

MHz

GAIN FLATNESS

GFPL

Peaking

<40MHz

25°C

0.0

0.3

dB

0.4

dB

GFPH

Peaking

>40MHz

25°C

0.0

0.5

dB

0.7

dB

GFR

Rolloff

<75MHz

25°C

0.6

1.0

dB

1.0

dB

1.3

dB

LPD

Linear Phase Deviation

<75MHz

0.2

1.0

°

1.2

°

TIME-DOMAIN RESPONSE

Rise Time, Fall Time

0.5V Step

All

1.6

2.4

ns

Rise Time, Fall Time

5.0V Step

All

6.5

10.0

ns