LV2282VA Datasheet, PDF (2/10 Pages) Sanyo Semicon Device – Bi-CMOS IC FM Transmitter IC with Stereo Modulation

LV2282VA
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Operating supply voltage range
Symbol
VCC
VCC op
Conditions
Pin 4, 11, 15
Pin 4, 11, 15
Ratings
Unit
3.3
V
2.6 to 4.0
V
AC Characteristics Ta = 25°C, VCC = 3.3V, I²C bits = Default state, L and R input = 1kHz, 20mVrms,
unless otherwise noted
Parameter
Circuit current
Standby current
Symbol
Conditions
min
ICC
ISTB
No input signal, Pin 4, 11, 12, 15 current
No input signal, I²C bit “STB” = “1”,
Pin 4, 11, 12, 15 current
Ratings
Unit
typ
max
10
15
mA
10
µA
Audio and MPX Blocks
Parameter
Maximum audio input
Audio input frequency
Channel separation
Channel balance
Total harmonic distortion
Maximum gain
AGC gain range
Pilot tone output level
Composite output level
Audio attenuation
Crystal oscillator frequency (1)
Symbol
VA max
FAF
SEP
CB
THD
GMAX
GR
PMOD
MPXOUT
ATT
FXOSC (1)
Conditions
Pin 1 and 24 input
Pin 1 and 24 input
Pin 5, composite output, L→R, R→L
Pin 5, composite output
Pin 5, composite output
Pin 5/Pin 1 and 24
Pin 5/Pin 1 and 24
I²C bits “PA1/PA0” =”01”
I²C bit “ATT” = “1”
Pin 21 and Pin 22
Ratings
min
typ
20
20
30
-2
0
0.5
6
9
9
11
2
4
19
30
25
76
max
100
15k
2
1.5
12
13
6
48
Unit
mVrms
Hz
dB
dB
%
dB
dB
mVrms
mVrms
dB
kHz
RF Blocks
Parameter
RF output (1)
RF output (2)
RF frequency
Symbol
RFOUT (1)
RFOUT (2)
FRF
Conditions
f = 90MHz, Pin 12 output
f = 90MHz, Pin 14 output
100kHz step
min
109
97
70
Ratings
typ
112
100
max
115
103
110
Unit
dBµV
dBµV
MHz
PLL Blocks
Parameter
I²C input “High” voltage
I²C input “Low” voltage
RF input frequency 1
RF input frequency 2
Crystal oscillator frequency (2)
CP output current
Symbol
VH
VL
FPLL1
FPLL2
FXOSC (2)
ICP
Conditions
With I²C 11bit
Step = 100kHz, See table 1
With 3bit Parallel
Step = 400kHz, See table 3
Pin 17
CP voltage = 1.65V
min
0.8VCC
-0.3
70
Ratings
typ
max
VCC+0.3
0.2VCC
110
88.1
90.9
16
30
Unit
V
V
MHz
MHz
MHz
µA
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