Ordering number:ENN4160A
CMOS IC
LC7153, 7153M
Universal Dual-PLL Frequency Synthesizers
Overview
Package Dimensions
The LC7153 and LC7153M are universal dual-PLL frequency synthesizers for use in cordless telephone applications in the USA, South Korea and Australia, and satellite
broadcast tuners in the USA and Europe.
The LC7153 and LC7153M both have two PLLs with a
16-bit programmable divider to generate a 1.5 to 160MHz
local-oscillator frequency, and a phase detector.
They also have a dual charge pump and fast lock-up circuitry for rapid PLL locking when changing frequency, an
unlock indication output and an uncommitted output under
external control. The PLLs share a 14-bit divider to generate a 320Hz to 640kHz reference frequency using a
10.24MHz crystal.
The LC7153 and LC7153M can be controlled from an ex2
ternal microcontroller using a C B serial interface.
They also have a standby mode for single PLL operation.
The LC7153 and LC7153M operate from a 4.0 to 5.5V
supply. The LC7153 is available in 24-pin DIPs, and the
LC7153M, in 24-pin MFPs.
unit:mm
3067A-DIP24S
[LC7153]
21.0
24
1
0.25
7.62
6.4
13
12
(0.71)
0.51min
(3.25)
3.3 3.9max
0.9
0.48
1.78
0.95
SANYO : DIP24S
unit:mm
3112A-MFP24S
[LC7153M]
12.5
12
0.15
0.63
5.4
1
7.6
13
24
1.7max
• Dual charge pump and fast lock-up circuitry for rapid
PLL locking.
• PLL unlock indication.
• 16-bit programmable local-oscillator divider.
• 1.5 to 160MHz local-oscillator frequency (VDD=4.0 to
5.5V).
• 14-bit programmable reference-frequency divider.
• 320Hz to 640kHz reference frequency using a 10.24MHz
crystal.
• LPF transistor.
2
• C B serial interface.
• 4.0 to 5.5V supply.
• 24-pin DIP (LC7153) and 24-pin MFP (LC7153M)
0.1 1.5
Features
0.35
1.0
(0.75)
SANYO : MFP24S
• 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.
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
73101TN (KT)/33195TH (ID)/9302JN No.4160–1/11
