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參數(shù)資料
| 型號： | NJM2591V |
| 廠商： | New Japan Radio Co., Ltd. |
| 英文描述： | 100MHz INPUT 450kHz FM IF DEMODULATOR IC FOR VOICE |
| 中文描述： | 100MHz輸入450kHz IF解調(diào)器的語音IC調(diào)頻 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 239K |
| 代理商： | NJM2591V |
Ver.2004-08-25
NJM2591
- 1 -
100MHz INPUT 450kHz FM IF DEMODULATOR IC FOR VOICE
GENERAL DESCRIPTION
PACKAGE OUTLINE
The NJM2591
is a wide - operating voltage, low – current
FM IF demodulator IC for voice application. It includes an
oscillator, mixer, limiting amplifier, quadrature detector, and
active filter.
The NJM2591
also has a noise detector and noise comparator
with hysteresis range.
NJM2591V
FEATURES
z
Wide Operating Voltage 1.8V to 9.0V
z
Low Operating Current 2.5mA type. at V
+
=2.0V
z
Maximum Input Frequency 100MHz ( reference value )
z
IF Frequency 450kHz ( standard )
z
Bipolar Technology
z
Package Outline SSOP16
BLOCK DIAGRAM
16
15
14
13
12
11
10
9
1
2
4
3
5
6
7
8
OSC
IN
IF IN
V+
DEC
FIL
OUT
FIL
IN
QUAD
AF
OUT
OSC
RSSI
IF AMP
QUAD
DET
LPF
NOISE
COMP
NOISE
AMP
FILTER
AMP
BUFFER
MIXER
OSC
OUT
MIX
OUT
IF
OUT
RSSI
NOISE
DET
NOISE
REC
GND
MIX
IN
NOISE DET
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| NJM2593 | 50MHz INPUT MIXER AND 450kHz FM IF DEMODULATOR IC |
| NJM2593V | 50MHz INPUT MIXER AND 450kHz FM IF DEMODULATOR IC |
| NJM2594 | DOUBLE BALANCED MODULATION / DEMODULATION |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NJM2591V-TE1 | 功能描述:音頻 DSP 450KHz FM IF RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| NJM2592 | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:470MHz INPUT MIXER AND 455kHz FM IF DEMODULATOR IC |
| NJM2592_1 | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:470MHz INPUT MIXER AND 455kHz FM IF DEMODULATOR IC |
| NJM2592V | 制造商:NJRC 制造商全稱:New Japan Radio 功能描述:470MHz INPUT 455kHz FM IF DEMODULATOR |
| NJM2592V-TE1 | 功能描述:音頻 DSP 455KHz FM IF RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
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