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參數(shù)資料
| 型號： | EM92601AP |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| 中文描述： | 雙鎖相環(huán)的46/49兆赫無繩電話 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 52K |
| 代理商： | EM92601AP |
1
* This specification are subject to be changed without notice.
EM92600/1A
DUAL PLL FOR 46/49 MHZ CORDLESS PHONE
4.23.1995
GENERAL DESCRIPTION
The EM92600/1A series are developed for 46/49 MHz of 10 channels band frequency of cordless telephone
which is used in U.S.A.. 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 EM92601A is designed for easy MPU interface. It
provides the same features as the EM92600A , but accepts channel programming via a clocked, serial input
instead of parallel BCD inputs. The EM92600A 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
EM92600AP
DIP
EM92600AM
SOP
EM92601AP
DIP
EM92601AM
SOP
Channel Selection
parallel
parallel
serial
serial
PIN ASSIGNMENTS
XTALO
MODE
SB
5K
D0
D1
D2
D3
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
XTALI
V
DD
RIF
PDR
V
SS
PDT
LD
TIF
EM92600A
XTALO
MODE
SB
5K
DI
CLK
NC
EN
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
XTALI
V
DD
RIF
PDR
V
SS
PDT
LD
TIF
EM92601A
相關PDF資料 |
PDF描述 |
|---|---|
| EM92600C(中文) | Dual PLL for 45MHz Cordless Phone(用于45MHz頻帶無繩電話的10通道雙鎖相環(huán)) |
| EM92601C(中文) | Dual PLL for 48MHz Cordless Phone(用于48MHz頻帶無繩電話的10通道雙鎖相環(huán)) |
| EM92600C | Dual PLL for 45MHz Cordless Phone(用于45MHz頻帶無繩電話的10通道雙鎖相環(huán)) |
| EM92601C | Dual PLL for 48MHz Cordless Phone(用于48MHz頻帶無繩電話的10通道雙鎖相環(huán)) |
| EM92602A | Dual PLL for 43/46/48/49 MHz Cordless Phone(用于43/46/48/49MHz 25通道頻帶無繩電話的雙鎖相環(huán)) |
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