ELANT EL2311CS, EL2311CN, EL2310CS, EL2310CN, EL2411CS Datasheet

EL2210C/11C, EL2310C/11C, EL2410C/11C

Low Cost, Dual, Triple and Quad Video Op Amps

EL2210C/11C, EL2310C/11C, EL2410C/11C

Features

• Stable at gain of 2 and 100MHz
gain_bandwidth product
(EL2211C, EL2311C, &
EL2411C)

• Stable at gain of 1 and 50MHz
gain_bandwidth product
(EL2210C, EL2310C, &
EL2410C)

• 130V/µs slew rate

• Drives 150Ω load to video levels

• Inputs and outputs operate at
negative supply rail

• ±5V or +10V supplies

• -60dB isolation at 4.2MHz

Applications

• Consumer video amplifiers

• Active filters/integrators

• Cost-sensitive applications

• Single supply amplifiers

Ordering Information

Part No Package Tape & Reel Outline #

EL2210CN 8-Pin PDIP - MDP0031

EL2210CS 8-Pin SO - MDP0027

EL2210CS-T7 8-Pin SO 7” MDP0027

EL2210CS-T13 8-Pin SO 13” MDP0027

EL2211CN 8-Pin PDIP - MDP0031

EL2211CS 8-Pin SO - MDP0027

EL2310CN 8-Pin PDIP - MDP0031

EL2310CS 8-Pin SO - MDP0027

EL2311CN 8-Pin PDIP - MDP0031

EL2311CS 8-Pin SO - MDP0027

EL2410CN 14-Pin PDIP - MDP0031

EL2410CS 14-Pin SO - MDP0027

EL2410CS-T7 14-Pin SO 7” MDP0027

EL2410CS-T13 14-Pin SO 13” MDP0027

EL2411CN 14-Pin PDIP - MDP0031

EL2411CS 14-Pin SO - MDP0027

General Description

This family of dual, triple, and quad operational amplifiers built using
Elantec's Complementary Bipolar process offers unprecedented high
frequency performance at a very low cost. They are suitable for any
application such as consumer video, where traditional DC perfor­mance specifications are of secondary importance to the high
frequency specifications. On ±5V supplies at a gain of +1 the

EL2210C, EL2310C, and EL2410C will drive a 150Ω load to +2V,---

-1V with a bandwidth of 50MHz and a channel-to-channel isolation of
60dB or more. At a gain of +2, the EL2211C, EL2311C, and EL2411C

will drive a 150Ω load to +2V, -1V with a bandwidth of 100MHz with

the same channel-to-channel isolation. All four achieve 0.1dB band­width at 5MHz.

The power supply operating range is fixed at ±5V or +10/0V. In single
supply operation the inputs and outputs will operate to ground. Each
amplifier draws only 7mA of supply current.

Connection Diagrams

VS+

IN1+

IN1-

1

OUT

2

IN1-

IN1+

1

NC

2

NC

3

NC

4

5

6

-+

-+- + -+- +

3

4

V-

14

OUT2

13

IN2-

12

IN2+

11

VS-

10

IN3+

9

IN3-

- +

EL2210C/EL2211C

-+

OUT1

IN1-

IN1+

IN2+

IN2-

8

V+

7

OUT2

6

IN2-

5

IN2+

1

2

3

4

V+

5

6

14

OUT4

13

IN4-

-+- +

12

IN4+

11

V-

10

IN3+

9

IN3-

August 6, 2001

7

OUT1

Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.

© 2001 Elantec Semiconductor, Inc.

8

OUT3

OUT2

7

EL2210C/EL2211CEL2210C/EL2211C

8

OUT3

EL2210C/11C, EL2310C/11C, EL2410C/11C

Low Cost, Dual, Triple and Quad Video Op Amps

Absolute Maximum Ratings (T

Total Voltage Supply 18V

Input Voltage ±V

Differential Input Voltage 6V

Peak Output Current 75mA (per amplifier)

= 25°C)

A

Power Dissipation See Curves

Storage Temperature Range -65°C to +150°C

S

Operating Temperature Range -40°C to +85°C

Die Junction Temperature +150°C

Important Note:

All parameters having Min/Max specifications are guaranteed. Typ values are for information purposes only. Unless otherwise noted, all tests are at the
specified temperature and are pulsed tests, therefore: TJ = TC = TA.

EL2210C, EL2310C, EL2410C - DC Electrical Characteristics

VS = ±5V, R

V

EL2210C/11C, EL2310C/11C, EL2410C/11C

TCV

I

B

I

OS

TCI

A

PSRR Power Supply Rejection VS = ±4.5V to ±5.5V 50 60 dB

CMRR Common Mode Rejection VCM = ±2.4V, V

CMIR Common Mode Input Range VS = ±5V -5/+3 V

V

I

SC

I

S

R

C

R

PSOR Power Supply Operating Range Dual Supply ±4.5 ±6.5 V

= 1kΩ, T

L

= 25°C unless otherwise noted.

A

Parameter Description Conditions Min Typ Max Unit

OS

Input Offset Voltage 10 20 mV

EL2310C only 10 25 mV

OS

Average Offset Voltage Drift

[1]

EL2311C only 5 25 mV

-25 µV/°C

Input Bias Current -15 -7 -3 µA

VOL

OUT

Input Offset Current 0.5 1.5 µA

OS

Average Offset Current Drift

Open-Loop Gain V

Output Voltage Swing RL = R

[1]

= ±2V, R

OUT

V

OUT

RL = R

RL = R

= 1kΩ 160 250 V/V

L

= +2V/0V, R

= 1kΩ R

F

= 1kΩ +150¾ to GND -0.45 -0.6, 2.9 2.5

F

= 1kΩ R

F

= 150Ω 160 250

L

= 0V 60 80 dB

OUT

to GND -2.5 -3, 3 2.7 V

L

L

to V

EE

-4.95 3

-7 nA/°C

Output Short Circuit Current Output to GND (Note 1) 75 125 mA

Supply Current No Load (per channel) 5.5 6.8 10 mA

IN

Input Resistance Differential 150 kΩ

Common Mode 1.5 MΩ

IN

OUT

Input Capacitance AV = +1 @ 10MHz 1 pF
Output Resistance 0.150 Ω

Single Supply 9 13

1. A heat-sink is required to keep junction temperature below absolute maximum when an output is shorted

2

EL2210C/11C, EL2310C/11C, EL2410C/11C

Low Cost, Dual, Triple and Quad Video Op Amps

EL2211C, EL2311C, EL2411C - DC Electrical Characteristics

VS = ±5V, R

V

TCV

I

B

I

OS

TCI

A

PSRR Power Supply Rejection VS = ±4.5V to ±5.5V 55 68 dB

CMRR Common Mode Rejection VCM = ±2.5V, V

CMIR Common Mode Input Range VS = ±5V -5/+3 V

V

I

SC

I

S

R

C

R

PSOR Power Supply Operating Range Dual Supply ±4.5 ±6.5 V

= 1kΩ, A

L

= +2, TA = 25°C unless otherwise noted.

V

Parameter Description Conditions Min Typ Max Unit

OS

OS

Input Offset Voltage 5 12 mV

Average Offset Voltage Drift

[1]

-25 µV/°C

Input Bias Current -15 -7 -3 µA

VOL

OUT

Input Offset Current 0.5 1.5 µA

OS

Average Offset Current Drift

Open-Loop Gain V

Output Voltage Swing RL = R

[1]

= ±2V, R

OUT

V

OUT

RL = R

RL = R

= 1kΩ 250 380 V/V

L

= +2V/0V, R

= 1kΩ R

F

= 1kΩ +150¾ to GND -0.45 -0.6, 2.9 2.5

F

= 1kΩ R

F

= 150Ω 250 380

L

= 0V 70 90 dB

OUT

to GND 2.5 -3.5, 3.3 2.7 V

L

L

to V

EE

-4.95 3

-7 nA/°C

Output Short Circuit Current Output to GND (Note 1) 75 125 mA

Supply Current No Load 5.5 6.8 10 mA

IN

Input Resistance Differential 150 kΩ

Common Mode 1.5 MΩ

IN

OUT

Input Capacitance AV = +1 @ 10MHz 1 pF
Output Resistance 0.150 Ω

Single Supply 9 13

1. A heat-sink is required to keep junction temperature below absolute maximum when an output is shorted

EL2210C/11C, EL2310C/11C, EL2410C/11C

3

EL2210C/11C, EL2310C/11C, EL2410C/11C

Low Cost, Dual, Triple and Quad Video Op Amps

EL2210C, EL2310C, EL2410C - Closed-Loop AC Characteristics

VS = ±5V, AC Test Figure 1, TA = 25°C unless otherwise noted.

Parameter Description Conditions Min Typ Max Unit

BW -3dB Bandwidth (V

BW ±0.1 dB Bandwidth (V

GBWP Gain Bandwidth Product 55 MHz

PM Phase Margin 60 °C

SR Slew Rate 85 130 V/µs

FBWP Full Power Bandwidth

tr, t

f

OS Overshoot 0.1V Step 15 %

t

PD

t

S

d

G

EL2210C/11C, EL2310C/11C, EL2410C/11C

d

P

e

N

i

N

CS Channel Separation P = 5MHz 55 dB

1. For VS = ±5V, V

2. Video performance measured at VS = ±5V, AV = +2 with 2 times normal video level across R

Rise Time, Fall Time 0.1V Step 2 ns

Propagation Delay 3.5 ns

Settling to 0.1% (AV = 1) VS = ±5V, 2V Step 80 ns

Differential Gain

Differential Phase
Input Noise Voltage 10kHz 15 nV/√Hz
Input Noise Current 10kHz 1.5 pA/√Hz

= 4 VPP. Full power bandwidth is based on slew rate measurement using: FPBW = SR/(2pi * V

OUT

= 0.4VPP) AV = +1 110 MHz

OUT

= 0.4VPP) AV = +1 12 MHz

OUT

[1]

[2]

[2]

NTSC/PAL 0.1 %

NTSC/PAL 0.2 °C

= 150Ω

L

8 11 MHz

)

peak

4