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BH1414K-E2

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
BH1414K
Multimedia ICs
!
!!
!Electrical characteristics (Unless otherwise noted, Ta = 25°C, V
CC
=5.0V, Signal source : f
IN
=400Hz)
15
30
−
−1.5
−4
+2
−10
205
−2
−
−
55
−
180
−
84
−3
−
−1.0
V
CC
−1.0
−
−
−100
−
−
21
45
0.1
0
−2
+4
−8
260
0.5
−37
−49
68
−30
200
−68
87
0
−
−
V
CC
−0.3
0.3
−
−
0.2
−
29
−
0.3
+1.5
0
+6
−6
325
+1.5
−30
−35
−
−20
220
−60
90
+3
1.0
−
−
1.0
100
−
1.0
1.0
mA
dB
%
dB
dB
dB
dB
mVrms
dB
dB
dB
dB
dB
mV
P-P
dB
dBµV
kHz
µA
µA
V
V
nA
nA
V
µA
V
IN
=125mVrms, L→R, R→L
V
IN
=125mVrms, L+R
V
IN
=125mVrms, L+R
V
IN
=125mVrms, EVR=0dB, L+R
V
IN
=125mVrms, EVR=+6dB, L+R
V
IN
=125mVrms, EVR=−6dB, L+R
Output distortion at 3% for input
level
V
IN
=125mVrms, f=10kHz
V
IN
=125mVrms, f=19kHz
V
IN
=125mVrms, f=38kHz
V
IN
=125mVrms, L+R
V
IN
=125mVrms, L+R
Pin19
V
IN
=125mVrms, L+R
f
TX
=100MHz
f
TX
=100MHz
Pin30, 31, 32, 33 V
IN
=5V
Pin30, 31, 32, 33 V
IN
=0V
Pin20 I
OUT
=−1.0mA
Pin20 I
OUT
=1.0mA
Pin20 V
OUT
=5V
Pin20 V
OUT
=GND
Pin29 I
OUT
=3.0mA
Pin29 V
OUT
=5V
Fig.1
Fig.2
Fig.3
Fig.2
Fig.3
Fig.3
Fig.3
Fig.4
Fig.5
Fig.5
Fig.5
Fig.3
Fig.3
Fig.3
Fig.6
Fig.7
Fig.7
Fig.8
Fig.8
Fig.8
Fig.8
Fig.9
Fig.9
Fig.8
Fig.9
Quiescent current
Channel separation
Total harmonic distortion
Channel balance
Input output gain 1
Input output gain 2
Input output gain 3
Limiter input level
LPF attenuation volume 1
LPF attenuation volume 2
LPF attenuation volume 3
Signal to noise ratio
Sub carrier rejection ratio
Pilot output level
Mute attenuation volume
Transmission output level
Transmission frequency
precision
"H" level input current
"L" level input current
"H" level output voltage
"L" level output voltage
"OFF" level leak current 1
"OFF" level leak current 2
"L" level output voltage
"OFF" level leak current
I
Q
Sep
THD
C.B
G
V1
G
V2
G
V3
V
IN(LIM)
V
O(LPF)1
V
O(LPF)2
V
O(LPF)3
S/N
SCR
V
OP
V
O(MUTE)
V
TX
∆f
TX
I
IH
I
IL
V
OH
V
OL
I
OFF1
I
OFF2
V
OL
I
OFF
Parameter Symbol Min. Typ. Max. Unit Conditions
Meaasurement
circuit
This product is not designed for protection against radioactive rays.
The specification of transmission output level be based on the Radio Law in every country and the area.
BH1414K
Multimedia ICs
!
!!
!Measuring circuits
Quiescent current
34
35
36
37
38
39
40
41
42
43
44
22
21
20
19
18
17
16
15
14
13
12
123 4 5 6 7 8 9 10 11
33 32 31 30 29 28 27 26 25
24
23
Shift register
4
1
2
1
19
1
50
1
2
V
CC
RF
RF OSC
Program
countor
Phase
detector
MUTE
MPX
LIMITER LIMITER19k/38kHz LPF 19k/38kHz LPF
GND3 V
CC
3
+−
REF
+−
EVR EVR
+−
REF
REF
REF
V
CC
2
GND2
GND1
V
CC
1
0.47
47
4.7
4.7
0.01
0.01
0.01
51k
620
0.01620
0.01
0.01
0.01
22
6.8k
100k
10k
620
33p0.01
270p
33
56
100
100
15p
82p
8p
10k
10k
10k
18p
4700p
68p100p
1k
200
150
120k
20k
20k 10k
390p
4.7
470p
82k
0.01
0.01
4.7
0.1
7.6MHz
∗27p
∗27p
0.01
330
+5V
I
Q
0.01
A
KV-1471E
(TOKO)
FEM10C-3F6
(SUMIDA)
FEM10C-3F6
PORT
DATA
CLOCK
TXOUT
CE
Fig.1
∗The constant of the capacitor must be determined by the agreement with a crystal maker.
BH1414K
Multimedia ICs
Channel separation
Channel balance
34
35
36
37
38
39
40
41
42
43
44
22
21
20
19
18
17
16
15
14
13
12
123 4 5 6 7 8 9 10 11
33 32 31 30 29 28 27 26 25
24
23
Shift register
4
1
2
1
19
1
50
1
2
V
CC
RF
RF OSC
Program
countor
Phase
detector
MUTE
MPX
LIMITER LIMITER19k/38kHz LPF 19k/38kHz LPF
GND3 V
CC
3
+−
REF
+−
EVR EVR
+−
REF
REF
REF
V
CC
2
GND2
GND1
V
CC
1
4.7
0.01
0.01
0.01
51k
51k
1000p
1000p
1
1
51k
10k
10k
620
0.01620
0.01
0.01
0.01
22
0.01
33
120k
20k
10k
390p
4.7
0.01
0.01
4.7
0.1
7.6MHz
∗27p
∗27p
0.01
330
+5V
0.01
PORT
DATA
CLOCKCE
Fig.2
L-ch R-ch
f
IN
=400Hz
V
IN
=125mVrms
Stereo signal demodulator
Sep, C.B
V
L-ch
V
R-ch
∗The constant of the capacitor must be determined by the agreement with a crystal maker.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

BH1414K-E2

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