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参数资料
| 型号： | NTE875 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit Video IF Amplifier/PLL Detector System |
| 中文描述： | 集成电路视频中频放大器/锁相环检测系统 |
| 文件页数： | 1/4页 |
| 文件大小： | 32K |
| 代理商： | NTE875 |
NTE875
Integrated Circuit
Video IF Amplifier/PLL Detector System
Description:
The NTE875 is a complete video IF signal processing system on a single 28–Lead DIP type package.
This device contains a 5–stage gain–controlled IF amplifier, a PLL synchronous amplitude detector,
self–contained gated AGC, and a switchable AFC detector. The increased flexibility of the NTE875
makes it suitable for a wide variety of television applications where high quality video or sound carier
recovery is required. These include home receiver video IFs, cable and subscription TV decoders,
and parallel sound IF/intercarrier detector systems. Typical operating frequencies are 38.9MHz,
45.75MHz, 58.75MHz, and 61.25MHz.
Features:
Low Differential Gain and Phase
IF and Detector pin Compatible with NTE878 (Discontinued)
Common–Base IF Inputs for SAW Filters
True Synchronous Video Detector using PLL (Phase Lock Loop)
Excellent Stability at High System Gains
Noise–Average Gated AGC System
Uncommitted AGC Comparator Input
Internal AGC Gate Generator
Superior Small–Signal Detector Linearity
AFC Detector with Adjustable Output Bias
9MHz Video Bandwidth
Reverse Tuner AGC Output
Absolute Maximum Ratings:
Power Supply Voltage, V
2
IF Supply Current, I
5
AGC Gate Voltage, V
14
Video Output Current, I
16
Phase Lock Loop (PLL) Filter Current, I
18
Detector Input Signal,
ν
DET
Power Dissipation, P
D
Thermal Resistance, Junction–to–Ambient, R
thJA
Junction Temperature, T
J
Operating Temperature Range, T
opr
Storage Temperature Range, T
stg
Lead Temperature (During Soldering, 10sec), T
L
15V
60mA
±
5V
10mA
5mA
1V
rms
2W
50
°
C/W
+125
°
C
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0
°
C to +70
°
C
–65
°
C to +150
°
C
+260
°
C
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相关代理商/技术参数 |
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|---|---|
| NTE876 | 制造商:NTE Electronics 功能描述:IC LED FLASHER/OSCILLATOR DIP-8 制造商:NTE Electronics 功能描述:IC, LED FLASHER/OSCILLATOR, DIP-8; Topology:-; No. of Outputs:1; Output Current:45mA; Driver Case Style:DIP; Input Voltage Min:1.15V; Input Voltage Max:6V; Switching Frequency:1.1kHz; Operating Temperature Min:-25C; Device Type:LED |
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| NTE879 | 制造商:NTE Electronics 功能描述:IC-RGB TO PAL/NTSC 制造商:NTE Electronics 功能描述:DIP-20 RGB-PAL ENCOD |
| NTE87MP | 制造商:NTE Electronics 功能描述:MATCHED PAIR NTE87 |
| NTE88 | 制造商:NTE Electronics 功能描述:T-PNP SI-HI PWR AUDIO AMP 制造商:NTE Electronics 功能描述:TRANSISTOR PNP -250V 制造商:NTE Electronics 功能描述:T-PNP-SI-HI PWR AUDIO AMP 制造商:NTE Electronics 功能描述:TRANSISTOR, PNP, -250V; Transistor Polarity:PNP; Collector Emitter Voltage V(br)ceo:-250V; Transition Frequency Typ ft:4MHz; Power Dissipation Pd:200W; DC Collector Current:-10A; DC Current Gain hFE:20; No. of Pins:2 ;RoHS Compliant: Yes 制造商:NTE Electronics 功能描述:Trans GP BJT PNP 250V 10A 3-Pin(2+Tab) TO-3 |
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