zlnb2012 Zetex Semiconductors plc., zlnb2012 Datasheet - Page 3

• Manufacturer Part Number: zlnb2012
• Description: Dual Tone And Polarity Switch Lnb Multiplex Controller
• Manufacturer: Zetex Semiconductors plc.

ELECTRICAL CHARACTERISTICS TEST CONDITIONS (Unless otherwise stated):
T
Note:-
1) The parameters Filter Amplifier V
related to Vcc.
2) Applied via 1k resistors
3) These parameters are linear related to V
PROVISIONAL ISSUE A - OCTOBER 2001
V
V
V
V
amb 25 C,VCC
VHIGH
VLOW
VHIGH
VLOW
SYMBOL
TD 1,2 Outputs
Voltage high
Voltage Low
BTD 1,2 Outputs
Voltage high
Voltage Low
=5V
PARAMETER
OUT
, I
OUT
ITD 1,2=-100 A, Test Circuit 1,
Tone enabled
ITD 1,2=15mA, Test Circuit 1,
Tone disabled
IBTD 1,2=-100 A, Test Circuit 1,
Tone disabled
IBTD 1,2=15mA, Test Circuit 1,
Tone enabled
, Rectifier V
CC
CONDITIONS
OUT
3
and Comparator Threshold Voltage are all directly (linearly)
V
0
V
0
CC
CC
Min
-1.0
-1.0
LIMITS
V
0.3
V
0.3
CC
CC
Typ
-0.7
-0.7
ZLNB2012
V
0.5
V
0.5
Max
CC
CC
V
V
V
V
UNITS