No. 6903-3/14
LV23000M
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[FM Front End Characteristics] : fc = 98 MHz, fm = 1 kHz, 22.5 kHzdev.
3 dB sensitivity
3 dB LS
60 dBV EMF, referenced to a 22.5 kHz dev. output,
12
dBV
–3 dB input
EMF
Practical sensitivity
QS
For a 30 dB signal-to-noise ratio input
12
dBV
EMF
[FM IF Monaural Characteristics] : fc = 10.7 MHz, fm = 1 kHz, 75 kHzdev.
Demodulator output
VO
100 dB V, the pin 12 output
210
330
420
mVrms
Signal-to-noise ratio
S/N
100 dB V, the pin 12 output
68
75
dB
Total harmonic distortion (mono)
THD
100 dB V, the pin 12 output
0.3
1.5
%
3 dB sensitivity
3 dB LS
100 dB V, referenced to a 75 kHz dev. output, –3 dB input
38
44
dBV
IF counter sensitivity
IF-C3
SDC0 = 1, SDC1 = 0, the pin 18 (DO) output
41
51
61
dBV
Muting attenuation
Mute-Att
100 dB V, the pin 12 output
68
dB
[FM IF Stereo Characteristics] : fc = 10.7 MHz, fm = 1 kHz, L+R = 90%, Pilot = 10%
Separation
SEP
100 dB V, L-mod, Pin 12 output/pin 13 output
28
40
dB
Total harmonic distortion (main)
THD
100 dB V, main modulation, the pin 12 output
0.5
1.5
%
[AM Characteristics] : fc = 1000 kHz, fm = 1 kHz, 30% mod
Detector output 1
VO1
23 dB V, the pin 12 output
20
40
80
mVrms
Detector output 2
VO2
80 dB V, the pin 12 output
60
110
160
mVrms
Signal-to-noise ratio 1
S/N1
23 dB V, the pin 12 output
1.5
20
dB
Signal-to-noise ratio 2
S/N2
80 dB V, the pin 12 output
47
54
dB
Total harmonic distortion
THD
80 dB V, the pin 12 output
1.2
3.0
%
IF counter sensitivity
IF-C
The pin 18 (DO) output
16
26
36
dBV
AM low cut
LOW-CUT
80 dB V, referenced to fm = 1 kHz,
5
8
11
dB
the pin 12 output when fm = 100 Hz.
[Current Drain]
FM tuner block
ICCFM
In FM mode with no input
20
30
40
mA
AM tuner block
ICCAM
In AM mode with no input
10
20
30
mA
PLL block
IDD
fr = 83 MHz, X'tal = 75 kHz, With no input to the tuner block
1
2
5
mA
[PLL Characteristics]
Built-in feedback resistor
Rf
XIN
8
M
Built-in output resistor
Rd
XOUT
250
k
Hysteresis
VHIS
CE, CL, DI
0.1VDD
V
High-level output voltage
VOH
PD: IO = –1 mA
VDD – 1.0
V
VOL1
PD: IO = 1 mA
1.0
V
VOL2
BO1, BO2: IO = 1 mA
0.25
V
Low-level output voltage
VOL2
BO1, BO2: IO = 5 mA
1.25
V
VOL3
DO: IO = 1 mA
0.25
V
VOL4
AOUT: IO = 1 mA, AIN = 2.0 V
0.5
V
IIH1
CE, CL, DI: VI = 6.0 V
5.0
A
High-level input current
IIH2
XIN: VI = VDD
0.16
0.9
A
IIH3
AIN: VI = 6.0 V
200
nA
IIL1
CE, CL, DI: VI = 0 V
5.0
A
Low-level input current
IIL2
XIN: VI = 0 V
0.16
0.9
A
IIL3
AIN: VI = 0 V
200
nA
Output leakage current
IOFF1
AOUT, BO1, BO2: VO = 10 V
5.0
A
IOFF2
DO: VO = 6.0 V
5.0
A
High-level 3-state off leakage current
IOFFH
PD: VO = 6.0 V
0.01
200
nA
Low-level 3-state off leakage current
IOFFL
PD: VO = 0 V
0.01
200
nA
Operating Characteristics at Ta = 25°C, VCC = 5.0 V, VDD = 3.0 V,
in the specified test circuit, using Yamaichi Electronics socket IC51-0362-736