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Datasheet LC72133M PDF ( 特性, スペック, ピン接続図 )

部品番号 LC72133M
部品説明 PLL Frequency Synthesizer for Electronic Tuning
メーカ Sanyo Semicon Device
ロゴ Sanyo Semicon Device ロゴ 
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LC72133M Datasheet, LC72133M PDF,ピン配置, 機能
Ordering number : EN5427A
CMOS LSI
LC72133M, 72133V
PLL Frequency Synthesizer for
Electronic Tuning
Overview
The LC72133M and LC72133V are a phase-locked loop
frequency synthesizer LSI circuits for use in radio tuners.
It supports low-voltage (2.7 to 3.6 V) operation and can
implement high-performance AM/FM tuners easily.
Functions
• High speed programmable dividers
— FMIN: 10 to 120 MHz ..........pulse swallower
(built-in divide-by-two prescaler), VDD 2.7 V
10 to 130 MHz ..........pulse swallower
(built-in divide-by-two prescaler), VDD 3.0 V
— AMIN: 2 to 40 MHz ..............pulse swallower
0.5 to 10 MHz ...........direct division
• IF counter
— IFIN: 0.4 to 12 MHz ...........AM/FM IF counter
• Reference frequencies
— Twelve selectable frequencies
(4.5 or 7.2 MHz crystal)
1, 3, 5, 9, 10, 3.125, 6.25, 12.5, 15, 25, 50 and 100 kHz
• Phase comparator
— Dead zone control
— Unlock detection circuit
— Deadlock clear circuit
• Built-in MOS transistor for forming an active low-pass
filter
• I/O ports
— Dedicated output ports: 4
— Input or output ports: 2
— Support clock time base output
• Serial data I/O
— Support CCB format communication with the
system controller.
• Operating ranges
— Supply voltage........................2.7 to 3.6 V
— Operating temperature............–20 to +70°C
• Package
MFP20
SSOP20
Package Dimensions
unit: mm
3036B-MFP20
[LC72133M]
unit: mm
3179A-SSOP20
[LC72133V]
SANYO: MFP20
SANYO: SSOP20
• CCB is a trademark of SANYO ELECTRIC CO., LTD.
• CCB is SANYO’s original bus format and all the bus
addresses are controlled by SANYO.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
22897HA (OT)/63196HA (OT) No. 5427-1/22

1 Page



LC72133M pdf, ピン配列
LC72133M, 72133V
Specifications
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V
Parameter
Supply voltage
Maximum input voltage
Maximum output voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VDD max
VIN1 max
VIN2 max
VIN3 max
VO1 max
VO2 max
VO3 max
IO1 max
IO2 max
IO3 max
Pd max
Topr
Tstg
Pins
VDD
CE, CL, DI, AIN
XIN, FMIN, AMIN, IFIN
IO1, IO2
DO
XOUT, PD
BO1 to BO4, IO1, IO2, AOUT
BO1
AOUT, DO
BO2 to BO4, IO1, IO2
Ta 70°C: LC72133M
Ta 70°C: LC72133V
Ratings
–0.3 to +5.5
–0.3 to +5.5
–0.3 to VDD + 0.3
–0.3 to +15
–0.3 to +5.5
–0.3 to VDD + 0.3
–0.3 to +15
0 to 3.0
0 to 6.0
0 to 6.0
180
160
–20 to +70
–40 to +125
Unit
V
V
V
V
V
V
V
mA
mA
mA
mW
mW
°C
°C
Allowable Operating Ranges at Ta = –20 to +70°C, VSS = 0 V
Parameter
Supply voltage
Input high-level voltage
Input low-level voltage
Output voltage
Input frequency
Input amplitude
Supported crystals
Symbol
VDD
VIH1
VIH2
VIL
VO1
VO2
fIN1
fIN2-1
fIN2-2
fIN2-3
fIN3
fIN4
fIN5
VIN1
VIN2-1
VIN2-2
VIN3
VIN4
VIN5-1
VIN5-2
Xtal
Pins
VDD
CE, CL, DI
IO1, IO2
CE, CL, DI, IO1, IO2
DO
BO1 to BO4, IO1, IO2,
AOUT
XIN
FMIN
FMIN
FMIN
AMIN
AMIN
IFIN
XIN
FMIN
FMIN
AMIN
AMIN
IFIN
IFIN
XIN, XOUT
Note: * Recommended crystal oscillator CI values:
CI 120(For a 4.5 MHz crystal)
CI 70(For a 7.2 MHz crystal)
Conditions
VIN1
VIN2-1
VIN2-2
VIN2-1, VDD 3.0 V
VIN3, SNS = 1
VIN4, SNS = 0
VIN5
fIN1
fIN2-1, fIN2-3
fIN2-2
fIN3, SNS = 1
fIN4, SNS = 0
fIN5, IFS = 1
fIN6, IFS = 0
*
min typ max Unit
2.7 3.6 V
0.7 VDD
0.7 VDD
0
0
5.5
13
0.3 VDD
5.5
V
V
V
V
0 13 V
1 8 MHz
10 90 MHz
10 120 MHz
10 130 MHz
2 40 MHz
0.5 10 MHz
0.4 12 MHz
400 900 mVrms
70 900 mVrms
100 900 mVrms
70 900 mVrms
70 900 mVrms
70 900 mVrms
100 900 mVrms
4.0 8.0 MHz
<Sample Oscillator Circuit>
Crystal oscillator: HC-49/U (manufactured by Kinseki, Ltd.), CL = 12 pF
C1 = C2 = 15 pF
The circuit constants for the crystal oscillator circuit depend on the crystal used, the printed circuit board pattern, and other items. Therefore we
recommend consulting with the manufacturer of the crystal for evaluation and reliability.
No. 5427-3/22


3Pages


LC72133M 電子部品, 半導体
Continued from preceding page.
Symbol
VSS
Pin No.
19
Type
Ground
BO1
BO2
BO3
BO4
6
7
8
Output port
9
LC72133M, 72133V
Functions
• The LC72133 ground
• Dedicated output pins
• The output states are determined by BO1 to BO4 bits in
the serial data.
Data: 0 = open, 1 = low
• A time base signal (8 Hz) can be output from the BO1
pin. (When the serial data TBC bit is set to 1.)
• Care is required when using the BO1 pin, since it has a
higher on impedance than the other output ports (pins
BO2 to BO4).
• The data = 0 (open) state is selected after the power-on
reset.
Circuit configuration
• I/O dual-use pins
• The direction (input or output) is determined by bits IOC1
and IOC2 in the serial data.
Data: 0 = input port, 1 = output port
• When specified for use as input ports:
The state of the input pin is transmitted to the controller
IO1
IO2
10
12
I/O port
over the DO pin.
Input state: low = 0 data value
high = 1 data value
• When specified for use as output ports:
The output states are determined by the IO1 and IO2
bits in the serial data.
Data: 0 = open, 1 = low
• These pins function as input pins following a power on
reset.
• PLL charge pump output
When the frequency generated by dividing the local
PD
16
Charge pump
output
oscillator frequency by N is higher than the reference
frequency, a high level is output from the PD pin.
Similarly, when that frequency is lower, a low level is
output. The PD pin goes to the high impedance state
when the frequencies match.
AIN
AOUT
17
LPF amplifier
• The n-channel MOS transistor used for the PLL active
18 transistor
low-pass filter.
• Accepts an input in the frequency range 0.4 to 12 MHz.
• The input signal is directly transmitted to the IF counter.
IFIN
11 IF counter
• The result is output starting the MSB of the IF counter
using the DO pin.
• Four measurement periods are supported: 4, 8, 32, and
64 ms.
No. 5427-6/22

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