INTEGRATED CIRCUITS
DATA SHEET
SAA1310
Control interface for VHS video
recorders
Product specification
File under Integrated Circuits, IC02
April 1995
Philips Semiconductors
Product specification
Control interface for VHS video
recorders
FEATURES
•
Full support of VISS and VASS mode (VHS
Index/Address Search System)
•
Read, write and overwrite of Tape Control/head signal
(CTL)
•
Power-ON and power-failure indicator
•
4 general purpose comparators for interface between
sensors and microprocessor
•
2 comparators have a 100 mA output driver
•
PAL and NTSC compatible
ORDERING INFORMATION
EXTENDED
TYPE NUMBER
SAA1310
SAA1310T
Note
1. SOT102-1; 1996 December 02.
2. SOT163-1; 1996 December 02.
18
20
PACKAGE
PINS
DIL
SO
PIN POSITION
MATERIAL
plastic
plastic
GENERAL DESCRIPTION
SAA1310
The SAA1310 provides an interface between the tape
control head in the VHS deck-electronics.
The circuit also includes an interface between sensors in
the deck mechanics and the microprocessor.
CODE
SOT102
(1)
SOT163A
(2)
April 1995
2
Philips Semiconductors
Product specification
Control interface for VHS video recorders
SAA1310
handbook, full pagewidth
write
current
WRITE
AMPLIFIER
10
(11)
write/read
input
16
(18)
capstan reverse
input
18
(20)
control head data
output
control head
input/output
control head
feedback
reference voltage
output
2
(2)
1
(1)
3
(3)
VP
AMPLIFIER
FILTER
DETECTOR
SAA1310
(SAA1310T)
Vref
POWER-ON AND
POWER-FAILURE
DETECTOR
V ref
5
(6)
comparator 1
17
(19)
power on/failure
output
4
(4)
15
(17)
power on/failure
capacitor
comparator 1
output
comparator 1
non - inverting input
comparator 2
non - inverting input
6
(7)
comparator 2
14
(15)
comparator 2
output
comparator 3
inverting input
7
(8)
comparator 3
13
(14)
comparator 3
output
comparator 4
inverting input
8
(9)
comparator 4
11
(12)
comparator 4
output
9 (10)
12 (13)
MEA082 - 1
VP
GND
Pin numbers in parenthesis refer to the SAA1310T.
Fig.1 Block diagram.
April 1995
3
Philips Semiconductors
Product specification
Control interface for VHS video recorders
PIN CONFIGURATION
SAA1310
handbook, halfpage
dbook, halfpage
CTL FB 1
CTL FB 1
CTL I/O 2
Vref
3
18 CAPREV
CTL I/O 2
17 PO/FAIL OUT
16 CTL DATA
15 COUT1
Vref 3
CPO/FAIL 4
20 CAPREV
19 PO/FAIL OUT
18 CTL DATA
17 COUT1
16 n.c.
CPO/FAIL 4
CIN1 5
CIN2 6
CIN3 7
CIN4 8
VP 9
MEA083
SAA1310
n.c. 5
14 COUT2
CIN1 6
13 COUT3
CIN2 7
12 GND
CIN3 8
11 COUT4
CIN4 9
10 WRITE/READ
VP 10
MEA084
SAA1310T
15 COUT2
14 COUT3
13 GND
12 COUT4
11 WRITE/READ
a. SAA1310.
Fig.2 Pin configurations.
b. SAA1310T.
PINNING
(pins in parenthesis refer to SAA1310T)
SYMBOL
CTL FB
CTL I/O
V
ref
CPO/FAIL
CIN1
CIN2
CIN3
CIN4
V
P
WRITE/READ
COUT4
GND
COUT3
COUT2
COUT1
CTL DATA
PO/FAIL OUT
CAPREV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
PIN
(1)
(2)
(3)
(4)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(17)
(18)
(19)
(20)
control head feedback
control head input/output
reference voltage output
power on/failure capacitor
comparator 1 input
comparator 2 input
comparator 3 input
comparator 4 input
supply voltage
write/read input
comparator 4 output
ground
comparator 3 output
comparator 2 output
comparator 1 input
control head data output
power on/failure output
capstan reverse input
DESCRIPTION
April 1995
4
Philips Semiconductors
Product specification
Control interface for VHS video recorders
LIMITING VALUES (PIN NUMBERS IN PARENTHESIS REFER TO SAA1310T)
In accordance with the Absolute Maximum System (IEC 134)
SYMBOL
V
P
V
I
/V
O
V
O
T
stg
T
amb
PARAMETER
supply voltage range
voltage on all pins
output voltage on pins 11 (12) and 13 (14)
storage temperature range
ambient temperature range
except pins 11 (12) and 13 (14)
CONDITIONS
MIN.
0
0
0
−65
0
SAA1310
MAX.
6.0
V
P
18
+150
+70
UNIT
V
V
V
°C
°C
THERMAL RESISTANCE
SYMBOL
R
th
R
th
PARAMETER
thermal resistance (SAA1310)
thermal resistance (SAA1310T)
75
90
TYP.
−
−
MAX.
K/W
K/W
UNIT
April 1995
5
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