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参数资料
| 型号： | SP4904NADP |
| 厂商： | ZARLINK SEMICONDUCTOR INC |
| 元件分类： | 谐振器 |
| 英文描述： | 4000/14000/40000 SERIES, PRESCALER, PDIP8 |
| 封装： | DP8 |
| 文件页数： | 2/6页 |
| 文件大小： | 251K |
| 代理商： | SP4904NADP |
The SP4904 prescaler is one a range of very high speed low
power prescalers for use in consumer applications such as
satellite TV receivers. The device features a complementary
output stage with on-chip current sources for the emitter follower
outputs.
FEATURES
s High Speed Operation 25GHz
s Silicon Technology for Low Phase Noise
s Very Low Power Dissipation 300mW
s Single 5V Supply Operation
s High Input Sensitivity
s Very Wide Operating Frequency Range
s Electrostatic Protection
ESD precautions must be observed
2245-21
SP4904
25GHz 4
44 PRESCALER
DP8
MP8
VCC
INPUT
NC
OUTPUT
GND
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
NC
OUTPUT
GND
VCC
INPUT
NC
SP4904
Fig 1. Pin connections - top view
400
VCC
400
VREF (2V)
INPUT
2
3
1mA
3mA
OUTPUT
GND
7
6
1
5
350
Fig. 2 SP4904 block diagram
4mA
4
4
ABSOLUTE MAXIMUM RATINGS
Supply voltage, VCC
Input voltage
Storage temperature
Junction temperature
1
65V
25V p-p
2
55
°C to 1150°C
1
175
°C
ORDERING INFORMATION
SP4904 NA DP
SP4904 NA MP
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP490CN | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Full Duplex RS-485 Transceivers |
| SP490CN/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Full Duplex RS-485 Transceivers |
| SP490CN-L | 功能描述:RS-485接口IC RS485 5000 kbps temp 0C to 70C RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| SP490CN-L/TR | 功能描述:RS-485接口IC Full Duplex RS-485 s RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| SP490CS | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
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