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參數(shù)資料
| 型號(hào)： | EM92600 |
| 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)： | 2/6頁 |
| 文件大?。?/td> | 52K |
| 代理商： | EM92600 |
* This specification are subject to be changed without notice.
EM92600/1A
DUAL PLL FOR 46/49 MHZ CORDLESS PHONE
2
4.23.1995
PIN DESCRIPTIONS
Symbol
Pin No.
Function
XTALO
O
This ouput generates reference frequency when it is connected to pin 16 with
external OSC of which frequency is 10.240MHz
Base/remote changing. Internal pull down.
V
DD
=base,V
SS
=remote.
The standby pin is uses to save power when no transmit. Internal pull down.
High: transmit and receive active
Low: receive acts only
The signal derived from the reference oscillator. 5KHz output.
MODE
I
SB
I
5K
O
FUNCTIONAL BLOCK DIAGRAM
XTAL0
V
DD
V
SS
5K
PDR
RIF
V
DD
Reference
counter
divide by 2048
Lock
detector
phase
detector
Phase
detector
14 bits divide by N
receive counter
b27-b14
MODE
D3
SB
ROM 32*28
& decoder logic
14 bits divide by N
Transmit counter
V
DD
XTAL1
LD
PDT
TIF
b13-b0
D2 D1 D0
EM92600A block diagram
XTAL0
V
DD
V
SS
5K
PDR
RIF
V
DD
Reference
counter
divide by 2048
Lock
detector
phase
detector
Phase
detector
14 bits divide by N
receive counter
b27-b14
MODE
DI
CLK
EN
SB
ROM 32*28
& decoder logic
14 bits divide by N
Transmit counter
V
DD
XTAL1
LD
PDT
TIF
b13-b0
4 bits
latch
4 bits
S/R
EM92601A block diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EM92600AM | DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92600AP | DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92601A | DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92601AM | DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92601AP | DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM92600A | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92600AM | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92600AP | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92601A | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
| EM92601AM | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:DUAL PLL FOR 46/49 MHZ CORDLESS PHONE |
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