ta1370fg TOSHIBA Semiconductor CORPORATION, ta1370fg Datasheet - Page 29

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

HA07
Note
HD output phase adjustment variable
range
Item
S07
c
S23
SW Mode
b
S24
⎯
S26
⎯
(1) Set sub-address (00) 70.
(2) Input Signal b (horizontal period T = 35.56 µs) to pin 14 (HD3-IN).
(3) Set sub-address (02) 02.
(4) Change form 00 to 7C sub-address (03), then measure the phase change quantity (∆HP0−) of pin 16
(5) Change form 80 to FC sub-address (03), then measure the phase change quantity (∆HP0+) of pin 16
(6) When horizontal period of Signal b is T = 31.75 µs measure ∆HP1− and ∆HP1+ as well.
(7) When horizontal period of Signal b is T = 29.63 µs measure ∆HP2− and ∆HP2+ as well.
(8) When horizontal period of Signal b is T = 22.22 µs measure ∆HP3− and ∆HP3+ as well.
(HD1-OUT) wave form.
(HD1-OUT) wave form.
Test Conditions and Measuring Method (V
29
Pin 16 wave form
data (00)
Pin 16 wave form
data (7C) (80)
Signal b
Pin 16 wave form
data (FC)
CC
2.35 µs
∆HP*+
= 9 V, Ta = 25 ± 3°C, unless otherwise specified)
1.5 V
∆HP*−
T µs
TA1370FG
2005-09-05