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AN8849SB
Pin No.
Description
18
GND pin
19
APC & masking control pin
20
V
REF1
output pin
21
CROSS output pin
22
V
REF2
output pin
23
Capacitor connection pin for CROSS
24
TE amp. inverted input pin
25
TE amp. output pin
26
FE amp. inverted input pin
27
FE amp. output pin
28
GCTRL pin
29
FBAL control pin
30
TBAL control pin
31
Tracking signal input pin 1
32
Tracking signal input pin 2
33
Focus signal input pin 4
34
Focus signal input pin 2
35
Focus signal input pin 3
36
Focus signal input pin 1
■
Pin Descriptions
Pin No.
Description
1
APC amp. input pin
2
APC amp. output pin
3
RF addition amp. inverted input pin
4
Power supply pin 1
5
RF addition amp. output pin
6
EQ characteristics control pin
7
Power supply pin 2
8
Capacitor connection pin for HPF of AGC input
9
AGC loop filter connection pin
10
AGC output pin
11
Capacitor connection pin for HPF amp.
12
3TENV output pin
13
Capacitor connection pin for RF dark-side
envelope detection
14
BDO output pin
15
Capacitor connection pin for RF right-side
envelope detection
16
OFTR output pin
17
NRFDET output pin
Parameter
Symbol
Rating
Unit
Supply voltage 1
*1
V
CC1
5.8
V
Supply voltage 2
*1
V
CC2
5.8
V
Supply current 1
*1
I
CC1
55
mA
Supply current 2
*1
I
CC2
2.5
mA
Power dissipation
*1, *2
P
D
333.5
mW
Operating ambient temperature
*1
T
opr
−
20 to
+
75
°C
Storage temperature
*1
T
stg
−
55 to
+
125
°C
■
Absolute Maximum Ratings
Note) *1: Except for the power dissipation, operating ambient temperature and storage temperature, all ratings are for T
a
=
25
°
C.
*2: P
D
=
V
CC1
· I
CC1
+
V
CC2
· I
CC2
Parameter
Symbol
Range
Unit
Supply voltage 1
V
CC1
4.5 to 5.5
V
Supply voltage 2
V
CC2
3.0 to 5.5
V
■
Recommended Operating Range
Note) Apply voltage to satisfy V
CC2
−
V
CC1
<
0.3 V.
FL8380
FL8385
harman/kardon
34
Summary of Contents for FL 8385
Page 11: ...FL8385 FL8385 harman kardon 11 ...
Page 12: ...FL8385 12 ...
Page 13: ...FL8385 BLOCK DIAGRAM AN4801 FL8385 harman kardon 13 ...
Page 20: ...FL8380 FL8385 harman kardon 20 ...
Page 21: ...FL8380 FL8385 harman kardon 21 ...
Page 22: ...FL8380 FL8385 harman kardon 22 ...
Page 23: ...FL8380 FL8385 harman kardon 23 ...
Page 24: ...FL8380 FL8385 harman kardon 24 ...
Page 25: ...FL8380 FL8385 harman kardon 25 ...
Page 46: ...FL8380 FL8385 harman kardon 46 ...
Page 60: ...FL8385 harman kardon 60 ...
Page 61: ...FL8385 harman kardon 61 ...
Page 62: ...FL8385 MAIN BOARD FL8385 harman kardon 62 ...
Page 63: ...FL8380 FL8385 harman kardon 63 ...
Page 64: ...harman kardon 64 ...
Page 65: ......
Page 66: ...an kardon ...
Page 67: ...4883 800260 001 FL8385 VFD BOARD VDF BOARD POWER BOARD FL8385 harman kardon 67 ...
Page 68: ...REMOTE IN OUT BOARD FL8385 harman kardon 68 ...
Page 69: ...4560 4560 4560 HEADPHONE BOARD FL8385 harman kardon 69 ...