EM92600CP Ver la hoja de datos (PDF) - ELAN Microelectronics
Número de pieza
componentes Descripción
Fabricante
EM92600CP
ELAN Microelectronics
EM92600CP Datasheet PDF : 6 Pages
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EME9M296206000/1/1CC
DUAL PDLULAFLOPRLL4F5O/4R8 4M5/4H8ZMCHOZ RCODRLDELSESSSPPHHOONNEE
GENERAL DESCRIPTION
The EM92600/1C series are developed for 45/48 MHz of 10 channels band frequency of cordless telephone
which is used in Mainland China. These devices are dual phase-locked loop frequency synthesizers contained
ROM counters for receive and transmit loops with two independent phase detect circuits. A common reference
oscillator and reference divider are share by the receive and transmit circuits.
Other features include a lock detect circuit for the transmit loop, illegal code default, a buffered oscillator output
for mixing purposes in the system, 5KHz tone output . The EM92601C is designed for easy MPU interface. It
provides the same features as the EM92600C , but accepts channel programming via a clocked, serial input
instead of parallel BCD inputs. The EM92600C is selected channels via machanical switches of parallel BCD
input.
FEATURES
• Include oscillation circuit with external X-TAL (10.240 MHz).
• Unlock detector.
• 5KHz output for guard tone.
• Standby mode for power saving.
• 2.5 to 5.5V supply range.
• Baseset/Handset changeable.
• Available in 16 pin DIP or SOP.
• SERIES
Part Number
Package
Channel Selection
EM92600CP
DIP
parallel
EM92600CM
SOP
parallel
EM92601CP
DIP
serial
EM92601CM
SOP
serial
PIN ASSIGNMENTS
EM92600C
XTALO 1
MODE 2
SB 3
5K 4
D0 5
D1 6
D2 7
D3 8
16 XTALI
15 VDD
14 RIF
13 PDR
12 VSS
11 PDT
10 LD
9 TIF
EM92601C
XTALO 1
MODE 2
SB 3
5K 4
DI 5
CLK 6
NC 7
EN 8
16 XTALI
15 VDD
14 RIF
13 PDR
12 VSS
11 PDT
10 LD
9 TIF
* This specification are subject to be changed without notice.
4.23.1995 1
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