SAA1310.PDF

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INTEGRATED CIRCUITS
DATA SHEET
SAA1310
Control interface for VHS video
recorders
Product specication
File under Integrated Circuits, IC02
April 1995
11019232.014.png
Philips Semiconductors
Product specication
Control interface for VHS video
recorders
SAA1310
FEATURES
GENERAL DESCRIPTION
·
Full support of VISS and VASS mode (VHS
Index/Address Search System)
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.
·
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
PACKAGE
PINS
PIN POSITION
MATERIAL
CODE
SAA1310
18
DIL
plastic
SOT102 (1)
SAA1310T
20
SO
plastic
SOT163A (2)
Note
1. SOT102-1; 1996 December 02.
2. SOT163-1; 1996 December 02.
April 1995
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Philips Semiconductors
Product specication
Control interface for VHS video recorders
SAA1310
handbook, full pagewidth
write
curr ent
WRITE
AMPLIFIER
10
(11)
write/read
input
16
(18)
control head data
output
capstan reverse
input
18
(20)
control head
input/output
control head
feedback
2
(2)
AMPLIFIER
FILTER
DETECTOR
1
(1)
SAA1310
(SAA1310T)
reference voltage
output
3
(3)
V P
V ref
POWER-ON AND
POWER-FAILURE
DETECTOR
17
(19)
power on/failure
output
V ref
4
(4)
power on/failure
capacitor
comparator 1
non - inverting input
5
(6)
comparator 1
15
(17)
comparator 1
output
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
V P
GND
Pin numbers in parenthesis refer to the SAA1310T.
Fig.1 Block diagram.
April 1995
3
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Philips Semiconductors
Product specication
Control interface for VHS video recorders
SAA1310
PIN CONFIGURATION
handbook, halfpage
ndbook, halfpage
CTL FB
1
20
CAPREV
CTL FB
1
18
CAPREV
CTL I/O
2
19
PO/FAIL OUT
CTL I/O
2
17
PO/FAIL OUT
V ref
3
18
CTL DATA
V ref
3
16
CTL DATA
CPO/FAIL
4
17
COUT1
CPO/FAIL
4
15
COUT1
n.c.
5
16
n.c.
CIN1
5
SAA1310
14
COUT2
SAA1310T
CIN1
6
15
COUT2
CIN2
6
13
COUT3
CIN2
7
14
COUT3
CIN3
7
12
GND
CIN3
8
13
GND
CIN4
8
11
COUT4
CIN4
9
12
COUT4
V P
9
10
WRITE/READ
V P
10
11
WRITE/READ
MEA083
MEA084
a. SAA1310.
b. SAA1310T.
Fig.2 Pin configurations.
PINNING (pins in parenthesis refer to SAA1310T)
SYMBOL
PIN
DESCRIPTION
CTL FB
1
(1)
control head feedback
CTL I/O
2
(2)
control head input/output
V ref
3
(3)
reference voltage output
CPO/FAIL
4
(4)
power on/failure capacitor
CIN1
5
(6)
comparator 1 input
CIN2
6
(7)
comparator 2 input
CIN3
7
(8)
comparator 3 input
CIN4
8
(9)
comparator 4 input
V P
9
(10)
supply voltage
WRITE/READ
10 (11)
write/read input
COUT4
11
(12)
comparator 4 output
GND
12 (13)
ground
COUT3
13 (14)
comparator 3 output
COUT2
14 (15)
comparator 2 output
COUT1
15 (17)
comparator 1 input
CTL DATA
16 (18)
control head data output
PO/FAIL OUT
17 (19)
power on/failure output
CAPREV
18 (20)
capstan reverse input
April 1995
4
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Philips Semiconductors
Product specication
Control interface for VHS video recorders
SAA1310
LIMITING VALUES (PIN NUMBERS IN PARENTHESIS REFER TO SAA1310T)
In accordance with the Absolute Maximum System (IEC 134)
SYMBOL
PARAMETER
CONDITIONS
MIN. MAX. UNIT
V P
supply voltage range
0
6.0
V
V I /V O
voltage on all pins
except pins 11 (12) and 13 (14) 0
V P
V
V O
output voltage on pins 11 (12) and 13 (14)
0
18
V
T stg
storage temperature range
-
65
+
150
°
C
T amb
ambient temperature range
0
+
70
°
C
THERMAL RESISTANCE
SYMBOL
PARAMETER
TYP.
MAX.
UNIT
R th
thermal resistance (SAA1310)
75
-
K/W
R th
thermal resistance (SAA1310T)
90
-
K/W
April 1995
5
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