MCP661 datasheet(4/68 Pages) MICROCHIP

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MCP660/1/2/3/4/5/9

DS20002194E-page 4

 2009-2014 Microchip Technology Inc.

Power Supply

Supply Voltage

VDD

2.5

—

5.5

Quiescent Current per Amplifier

No Load Current

AC ELECTRICAL SPECIFICATIONS

Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = +2.5V to +5.5V, VSS = GND,

VCM =VDD/2, VOUT  VDD/2, VL =VDD/2, RL =1 k to VL, CL = 20 pF and CS =VSS (refer to Figure 1-2).

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

AC Response

Gain-Bandwidth Product

GBWP

—

MHz

Phase Margin

—

G = +1

Open-Loop Output Impedance

ROUT

—10

—



AC Distortion

Total Harmonic Distortion plus Noise

THD + N

—

0.003

—

G = +1, VOUT =2VP-P, f = 1 kHz,

VDD = 5.5V, BW = 80 kHz

Differential Gain, Positive Video

(Note 1)

—

0.3

—

NTSC, VDD = +2.5V, VSS = -2.5V,

G= +2, VL =0V,

DC VIN = 0V to 0.7V

Differential Gain, Negative Video

(Note 1)

—

0.3

—

NTSC, VDD = +2.5V, VSS = -2.5V,

G= +2, VL =0V,

DC VIN = 0V to -0.7V

Differential Phase, Positive Video

(Note 1)

—

0.3

—

NTSC, VDD = +2.5V, VSS = -2.5V,

G= +2, VL =0V,

DC VIN = 0V to 0.7V

Differential Phase, Negative Video

(Note 1)

—

0.9

—

NTSC, VDD = +2.5V, VSS = -2.5V,

G= +2, VL =0V,

DC VIN = 0V to -0.7V

Step Response

Rise Time, 10% to 90%

—5

—

G = +1, VOUT = 100 mVP-P

Slew Rate

—

V/µs

G = +1

Noise

Input Noise Voltage

Eni

—14

—

µVP-P f = 0.1 Hz to 10 Hz

Input Noise Voltage Density

eni

—6.8

—

nV/

Hz f = 1 MHz

Input Noise Current Density

ini

4—

fA/

Hz f = 1 kHz

Note 1:

These specifications are described in detail in Section 4.3 “Distortion”. (NTSC refers to a National

Television Standards Committee signal.)

DC ELECTRICAL SPECIFICATIONS (CONTINUED)

Electrical Characteristics: Unless otherwise indicated, TA = +25°C, VDD = +2.5V to +5.5V, VSS = GND,

VCM =VDD/3, VOUT  VDD/2, VL =VDD/2, RL =1 k to VL and CS =VSS (refer to Figure 1-2).

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Note 1:

See Figure 2-5 for temperature effects.

The ISC specifications are for design guidance only; they are not tested.

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