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PDF LV23100V Data sheet ( Hoja de datos )
| Número de pieza | LV23100V | |
| Descripción | 1-chip Tuner IC Incorporating PLL | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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www.DataSheet.co.kr
Ordering number : EN8370B
LV23100V
Bi-CMOS IC
For Portable Audio System
1-chip Tuner IC
Incorporating PLL
Overview
The LV23100V is a one-chip tuner IC incorporating PLL for portable audio system.
Functions
• AM tuner
• FM tuner
• MPX stereo decoder
• PLL frequency synthesizer
Specifications
Maximum Ratings at Ta = 25 °C
Parameter
Symbol
Conditions
Maximum supply voltage
Maximum input voltage
Allowable power dissipation
VCC max
VDD max
VIN1 max
VIN2 max
Pd max
VCC
VDD
CE, CI, CL
XIN
Ta≤70°C
Maximum output voltage
Operating temperature
VO1 max
VO2 max
VO3 max
Topr
DO
XOUT, PD
BO1, BO2, AOUT
Storage temperature
Tstg
Note : This product should be handled with care because the resistance against electrostatic discharge damage is low.
Ratings
4.0
4.0
6.0
VDD+0.3
180
6.0
VDD+0.3
12.0
-20 to +70
-40 to +125
Unit
V
V
V
V
mW
V
V
V
°C
°C
• CCB is a registered trademark of SANYO Electric Co., Ltd.
• CCB is SANYO Semiconductor's original bus format. All bus addresses are managed by SANYO
Semiconductor for this format.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
42308 MS / 31407 MS PC / 63005 MS PC No.8370-1/12
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
LV23100V
Continued from preceding page.
No. Control block data
Description
(2)
Reference
• Reference frequency (fref) selection data
divider data
R3 R2 R1 R0
Reference frequency
R0 to R3
XS
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
25kHz
25kHz
25kHz
25kHz
12.5kHz
6.25kHz
3.125kHz
3.125kHz
5kHz
5kHz
5kHz
1kHz
3kHz
15kHz
PLL INHIBIT+X’tal OSC STOP
1111
PLL INHIBIT
Related data
* PLL INHIBIT
• The programmable divider and IF counter stop, with FMIN, AMIN, and IFIN inputs being in the
pull-down condition (GND), and the charge pump has the high impedance.
• XS must be zero.
(3)
IF counter
• IF counter counting start data
control data
CTE
GT0, GT1
CTE = 1 : Counting start
= 0 : Counting start
• Determines the counting time of universal counter
GT1 GT0
Counting time
Wait time
00
4ms
3 to 4ms
01
10
11
8ms
16ms
32ms
3 to 4ms
3 to 4ms
3 to 4ms
(4)
Output port data
• Data to determine output of output ports BO1 and BO2
BO1, BO2
“Data” = 0 : OPEN
1 : Low
(5)
MUTE control
• Data to determine the output of output port IFSW, controlling the MUTE function.
data “Data” = 0 : at receiving
1 : MUTE
IFSW
(6)
FM/AM BAND
• Data to determine the output of output port BDSW, controlling selection of BAND.
selection
control data
BDSW
“Data” = 0 : AM
1 : FM
(7) Forced monaural • Data to determine the output of output port STSW, controlling the forced stereo functions.
control data
“Data” = 0 : MONO
STSW
1 : STEREO
(8)
SD sensitivity
• Data to determine the output of output port SDC, controlling the FM-SD sensitivity (at IF input).
control data
SDC
FM-SD sensitivity
SDC
0 38dBµV
1 48dBµV
Continued on next page.
No.8370-5/12
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.DataSheet.co.kr
Test Circuit
LV23100V
No.8370-11/12
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet LV23100V.PDF ] | |
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