ZLNB2012 View Datasheet(PDF) - Zetex => Diodes

Part Name

Description

Manufacturer

ZLNB2012

DUAL TONE AND POLARITY SWITCH LNB MULTIPLEX CONTROLLER

Zetex => Diodes 

ZLNB2012

ELECTRICAL CHARACTERISTICS TEST CONDITIONS (Unless otherwise stated):

Tamb= 25ЊC,VCC=5V

SYMBOL

PARAMETER

VVHIGH

VVLOW

VVHIGH

VVLOW

TD 1,2 Outputs

Voltage high

Voltage Low

BTD 1,2 Outputs

Voltage high

Voltage Low

CONDITIONS

LIMITS

UNITS

Min

Typ Max

ITD 1,2=-100␮A, Test Circuit 1,

Tone enabled

ITD 1,2=15mA, Test Circuit 1,

Tone disabled

VCC-1.0 VCC-0.7 VCC V

0

0.3

0.5 V

IBTD 1,2=-100␮A, Test Circuit 1,

Tone disabled

IBTD 1,2=15mA, Test Circuit 1,

Tone enabled

VCC-1.0 VCC-0.7 VCC V

0

0.3

0.5 V

Note:-

1) The parameters Filter Amplifier VOUT, IOUT, Rectifier VOUT and Comparator Threshold Voltage are all directly (linearly)

related to Vcc.

2) Applied via 1k resistors

3) These parameters are linear related to VCC

PROVISIONAL ISSUE A - OCTOBER 2001

3

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