1998 Jul 03

3

Philips Semiconductors

Product specification

Triple video driver hybrid amplifier

CR6928A

CHARACTERISTICS

specified.

Notes

1. Input signal is a 100 kHz square wave of 3.7 V (p-p) with 400 mV DC offset (50

2. Sinewave output signal: 1 V (p-p).

APPLICATION NOTES

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Per amplifier

supply current

open input and open output

105

120

135

mA

total power dissipation

25 MHz square wave

−

12

12.5

W

rise time transient response

10 to 90%; note 1

−

2.5

3.1

ns

fall time transient response

10 to 90%; note 1

−

2.1

2.5

ns

BW

small signal bandwidth

between

−3 dB points; note 2

140

150

−

MHz

low frequency tilt voltage

10 kHz square wave

−

1.3

1.5

V

overshoot voltage (rise and

fall time)

adjustable by C1 and C2;

see Fig.3

−

310

%

NLN

non-linearity

−

25%

DC voltage gain

50

Ω source; note 3

11.2

12.4

13.6

V/V

insertion gain

50

Ω source; note 4

160

180

200

V/V

Fig.2 Block diagram, single amplifier.

handbook, halfpage

4.3 k

Ω

150 k

Ω

680 pF

input

output

1.5 V

MDA861

VS