ZNBG3000 Просмотр технического описания (PDF) - Zetex => Diodes

Номер в каталоге

Компоненты Описание

Список матч

ZNBG3000

FET BIAS CONTROLLER

Zetex => Diodes 

ZNBG3000

ZNBG3001

SYMBOL PARAMETER

CONDITIONS

LIMITS

UNITS

GATE CHARACTERISTICS

Min Typ Max

IGO

Output Current Range

Output Voltage

-30

2000 µA

VOL

Output Low

ID1 to ID3=12mA

IG1 to IG3=0

-3.5

ID1 to ID3=12mA

IG1 to IG3= -10µA -3.5

VOH

Output High

ID1 to ID3= 8mA

IG1 to IG3= 0

0.4

-2

V

-2

V

1

V

Notes:

1. The negative bias voltages specified are generated on-chip using an internal oscillator. Two external capacitors, CNB and CSUB, of

47nF are required for this purpose.

2. The characteristics are measured using an external reference resistors RCAL1 of value 33kΩ wired from pin RCAL1 to ground.

3. Noise voltage is not measured in production.

4. Noise voltage measurement is made with FETs and gate and drain capacitors in place on all

outputs. CG, 4.7nF, are connected between gate outputs and ground, CD, 10nF, are connected

between drain outputs and ground.

4-139

Share Link: