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參數(shù)資料
| 型號： | NJM2590 |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | 455kHz INPUT FM IF DEMODULATOR IC |
| 中文描述： | 455kHz輸入FM IF解調(diào)器IC |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 60K |
| 代理商： | NJM2590 |
NJM2590
- 1 -
Under Development
455kHz INPUT FMIF DEMODULATOR IC
!
GENERAL DESCRIPTION
!
PACKAGE OUTLINE
The
NJM2590
is a low current FM IF demodulator IC with 455kHz (standard)
IF input, which operates from 1.6V supply.
The
NJM2590
contains the minimum functions required to FM IF demodulator,
that is, IF amplifier, quadrature detector, active filter, FSK comparator, RSSI, and
RSSI comparator. It offers unmatched design flexibility.
!
FEATURES
●
Low Operating Voltage 1.6V to 4.0V
●
Low Operating Current 550μA at V
+
=1.8V
●
IF Input Frequency 455kHz (standard)
●
RSSI Comparator
●
Bipolar Technology
●
Package Outline SSOP14
!
BLOCK DIAGRAM
14
13
12
11
10
9
8
1
2
4
3
5
6
7
QUAD DET
FSK
COMP
RSSI
IF AMP
V
+
FSK
OUTCHARGE
IF
IN
GND
DEC
FSK
REF
QUAD
IN
AF
OUT
LPF
IN
LPF
OUT
LPF
RSSI
OUT
RSSI COMP
V
+
RSSI
ADJ
RSSI
COMP
NJM2590V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NJM2590V | Single 1.8-V Operational Amplifier with Rail-To-Rail Input and Output and Shutdown 6-SOT-23 -40 to 125 |
| NJM2591 | 100MHz INPUT 450kHz FM IF DEMODULATOR IC FOR VOICE |
| NJM2591V | 100MHz INPUT 450kHz FM IF DEMODULATOR IC FOR VOICE |
| NJM2592 | Single 1.8-V Operational Amplifier with Rail-To-Rail Input and Output and Shutdown 6-SC70 -40 to 125 |
| NJM2592V | Single 1.8-V Operational Amplifier with Rail-To-Rail Input and Output and Shutdown 6-SC70 -40 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NJM2590V | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:455kHz INPUT FM IF DEMODULATOR |
| NJM2590V(TE1) | 制造商:New Japan Radio Co Ltd (NJR/JRC) 功能描述:Cut Tape 制造商:New Japan Radio 功能描述:FM IF Demodulator 14-Pin SSOP T/R |
| NJM2590V-TE1 | 功能描述:視頻 IC 455kHz FM IF Demod RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| NJM2591 | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:100MHz INPUT 450kHz FM IF DEMODULATOR IC FOR VOICE |
| NJM2591V | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:100MHz INPUT 450kHz FM IF DEMODULATOR IC FOR VOICE |
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