SDA9380 Micronas Intermetall GmbH, SDA9380 Datasheet - Page 13

• Manufacturer Part Number: SDA9380
• Description: Enhanced Deflection Controller And RGB Video Processor (EDDC)
• Manufacturer: Micronas Intermetall GmbH

SDA 9380 - B21
4.1
Micronas
Pin No.
Pin description
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
11
1
2
3
4
5
6
7
8
9
Name
PROTON
VDD(A1)
VDD(A2)
VDD(A3)
VSS(A1)
VSS(A2)
VSS(A3)
VDD(D)
HSYNC
HPROT
SUBST
VSS(D)
VSYNC
VPROT
HSAFE
CLEXT
BSOIN
IBEAM
FH1_2
RESN
TEST
H35K
H38K
PWM
CLKI
SDA
SCL
VD+
E/W
VD-
D/A
HD
X2
X1
2
Type
Q/TTL Goes High when frequency of HSYNC is about 35kHz or more
Q/TTL Goes High when frequency of HSYNC is about 38kHz
Q/TTL Pulse width modulated control signal output
Q/TTL Protection on (goes High after response of H- or V-protection)
I/TTL
I/TTL
I/TTL
I/TTL
I/TTL
I/TTL
IQ
Q
Q
Q
Q
Q
Q
S
S
S
S
S
S
S
S
S
I
I
I
I
I
I
I
I
I
Description
Input for external line locked clock *)
Reference oscillator output, Crystal
Reference oscillator input, Crystal
Switching between internal (L) and external clock (H) *)
Switching between normal operation (TEST=L) and test mode
(TEST=H: pins 4, 12, 13, 14, 15, 17, 49, 50, 63, 64 are additio-
nal test pins)
Substrate pin, has to be connected to ground whenever a
power supply or signal is applied
Reset input, active Low
I²C Bus clock
I²C Bus data
Digital supply
Digital ground
Control signal output for H driver stage (open drain)
V-sync input
Switching between 1f
HSYNC input (CLEXT=H: TTL; CLEXT=L: analog) *)
Analog supply
Analog ground
Line flyback for H-delay compensation
Analog supply
Analog ground
Control signal output for East-West raster correction
Output of an I²C Bus controlled DC voltage
Control signal output for DC coupled V-output stage
Like VD+
Analog supply
Analog ground
Watching external V-output stage (input is the V-saw-tooth from
feedback resistor)
Watching EHT (input is e.g. H-flyback)
Watching B+ when frequency of HD has to be decreased
Input for starting Black Switch-Off
Input for a beam current dependent signal for stabilization of
width, height and H-phase
4-5
H
mode (L) and 2f
Preliminary Data Sheet
H
mode (H)
Pin configuration
2001-05-03