Marantz ST7001/N1S Service Manual page 32

Dab/am/fm tuner
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IC105 : SP8K5TB
Absolute maximum ratings (Ta=25 C)
It is the same ratings for the Tr. 1 and Tr. 2.
Parameter
Drain-source voltage
Gate-source voltage
Continuous
Drain current
Pulsed
Source current
Continuous
(Body diode)
Pulsed
Total power dissipation
Channel temperature
Storage temperature
∗1 Pw 10μs, Duty cycle 1%
∗2 MOUNTED ON A CERAMIC BOARD.
IC200 : 74HCT153
SELECT INPUTS
S1
S0
X
X
L
L
L
L
L
H
L
H
H
L
H
L
H
H
H
H
NOTE:
Select inputs S1 and S0 are common to both sections.
H = High Voltage Level, L = Low Voltage Level, X = Don't Care
Symbol
Limits
V
30
DSS
V
20
GSS
±3.5
I
D
±14
I
DP
I
1.6
S
I
6.4
SP
P
2
D
Tch
150
−55 to +150
Tstg
1
1E
6
1I
0
5
1I
1
4
SEL/MUX
1I
2
3
1I
3
14
S0
2
S1
10
2I
0
11
2I
1
SEL/MUX
12
2I
2
13
2I
3
15
2E
TRUTH TABLE
DATA INPUTS
I0
I
I
1
2
X
X
X
L
X
X
H
X
X
X
L
X
X
H
X
X
X
L
X
X
H
X
X
X
X
X
X
Equivalent circuit
(8)
Unit
V
V
A
∗2
∗1
A
A
∗1
A
∗2
W
°C
(1)
°C
∗1 ESD PROTECTION DIODE
∗2 BODY DIODE
∗A protection diode is included between the gate and
the source terminals to protect the diode against static
electricity when the product is in use. Use the protection
circuit when the fixed voltages are exceeded.
7
1Y
9
2Y
GND = 8
V
= 16
CC
ENABLE
OUTPUT
I
E
3
X
H
X
L
X
L
X
L
X
L
X
L
X
L
L
L
H
L
38
(7)
(6)
(5)
(8) (7) (6) (5)
∗2
(1) (2) (3) (4)
(1) Tr1 Source
(2) Tr1 Gate
∗1
∗1
(3) Tr2 Source
(4) Tr2 Gate
(5) Tr2 Drain
(2)
(3)
(4)
(6) Tr2 Drain
(7) Tr1 Drain
(8) Tr1 Drain
Y
L
L
H
L
H
L
H
L
H

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