ta1370fg TOSHIBA Semiconductor CORPORATION, ta1370fg Datasheet - Page 28

• Manufacturer Part Number: ta1370fg
• Description: Sync Processor, Frequency Counter Ic For Tv Component Signals
• Manufacturer: TOSHIBA Semiconductor CORPORATION

HA06
Note
HD1 input threshold voltage
HD2 input threshold voltage
HD3 input threshold voltage
(SW block)
Item
S07
c
S23
SW Mode
b
S24
⎯
S26
⎯
(1) Set sub-address (00) 40 and (02) 00.
(2) Input Signal b (31.5 kHz) to pin 3 (HD1-IN).
(3) Increasing the voltage of Signal b from 0 V, measure the voltage of Signal b V
(4) Measure the voltage of pin 1 V
Test Conditions and Measuring Method (V
28
Signal b
thHD2
. Measure the voltage of pin 14 V
CC
= 9 V, Ta = 25 ± 3°C, unless otherwise specified)
2.35 µs
V
31.5 µs
thHD1
thHD3
as well.
thHD1
when HD1-OUT lock.
TA1370FG
2005-09-05