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LC01707PLF Schematic ( PDF Datasheet ) - ON Semiconductor

Teilenummer LC01707PLF
Beschreibung FM multiple tuner IC
Hersteller ON Semiconductor
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Gesamt 18 Seiten
LC01707PLF Datasheet, Funktion
Ordering number : ENA1928B
LC01707PLF
CMOS LSI
FM multiple tuner IC
http://onsemi.com
Overview
LC01707PLF is a vehicle-mounted FM multiple tuner IC with FM-FE, IF, IF-Filter, PLL, FM-DEMO and LPF
incorporated. An FM multiple tuner can be developed with this one chip. It makes up a small-sized FM multiple tuners
which can be mounted on PND.
Functions
It is the FM tuner IC exclusively for the FM multiple.
LNA is incorporated
Image reduction complex BPF is incorporated
Wide / Narrow Band RF AGC is incorporated
Narrow Band IF AGC is incorporated
Image rejection is adopted
DLL detection method is adopted for the FM detection circuit, and it is not necessary to adjust.
LPF for the carrier removal is incorporated.
IC requires fewer external components.
It is a BUS control tuner IC which can be controlled by controlled by I2C BUS.
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Supply voltage
Maximum input voltage
Maximum output voltage
Power dissipation
VDD max
VDD H
VDD L
Pd max
Ta = 85°C *1
Operating ambient
Topr
Storage temperature
Tstg
Maximum junction temperature Tj max
*1: Board size: 80mm × 70mm × 1.6mm Glass epoxy double-sided board
Ratings
4.3
4.3
4.3
700
-40 to 85
-55 to 150
150
Unit
V
V
V
mW
°C
°C
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Semiconductor Components Industries, LLC, 2013
May, 2013
32812 SY/O1911 SY/81011 SY 20110210-S00002 No.A1928-1/18






LC01707PLF Datasheet, Funktion
LC01707PLF
Continued from preceding page.
Pin No. Pin name
16 LO_1
17 VSS
18 LO_2
Function
Pin 16 is inductor connection pin for local
oscillator.
Pin 17 is GND pin for local oscillator.
Pin 18 is inductor connection pin for local
oscillator.
VDD
Equivalent circuit
16 17 18
VDD
To Pin13
19 NC
20 NC
21 NC
22 NC
23 DEVAR
No connection.
No connection.
No connection.
No connection.
Device address setting pin.
24 VSS
25 XTAL
PLL_logic GND pin.
Crystal oscillator connection pin (clock input
pin).
26 SD
30 INT
Station detector pin.
Test monitor pin.
27 NC
28 NC
29 NC
No connection.
No connection.
No connection.
VDD
23
VDD
VDD
25
VDD
20pF
10pF
5pF
VDD
30 26
VDD
Continued on next page.
No.A1928-6/18

6 Page









LC01707PLF pdf, datenblatt
LC01707PLF
Definition of each bit
1) Slave address
The slave address consists of seven-bit fixed address "1110000" or "1110001", which is unique to a chip, and the
eighth-bit data direction bit(R/W). Sending (writing) is processed when the data direction bit is"0", and receiving
(reading) is processed when it is "1". The fixed address is set to "1110001" at DEVAR=1 and it is set to "1110000" at
DEVAR=0.
MSB
LSB
1 1 1 0 0 0 1/0 R/W
Fixed address
R/W
READ
WRITE
BIT
1
0
2) Register address
Since the total number of internal register is 34, 2-bit data set on the MSB side becomes invalid. 64 addresses are
accepted 6 bits are used, but only 34 registers are used.
MSB
0
LSB
0 A5 A4 A3 A2 A1 A0
Invakid address
Valid address
3) Register data
Each register data consists of eight bits.
D7 D6 D5 D4 D3 D2 D1 D0
MSB
LSB
No.A1928-12/18

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