Datasheet > UPC1686GV

UPC1686GV

更新时间： 2024-11-21 03:57:03

品牌	Logo	应用领域
CEL		转换器商用集成电路光电二极管
页数	文件大小	规格书
8页	179K
描述
900 MHz SILICON MMIC DOWN CONVERTER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

UPC1686GV 数据手册

NEC's 900 MHz SILICON

MMIC DOWN CONVERTER

UPC1686GV

FEATURES

INTERNAL BLOCK DIAGRAM

• WIDE-BAND OPERATION: DC to 890 MHz

• DOUBLE BALANCED MIXER:

Low Distortion

Low Oscillator Radiation

OSC base

(bypass)

OSC

RF input

• BALANCED AMPLIFIER FOR VOLTAGE

CONTROLLED OSCILLATORS:

Up to UHF Frequency

OSC base

(feedback)

OSC

Buffer

RF input

(bypass)

• SINGLE ENDED PUSH-PULL IF AMPLIFIER:

Constant Resistive Impedance

OSC collector

(coupling)

• SWITCHABLE AS MIXER OR IF AMP

GND

• SMALL PACKAGE: 8 Pin SSOP

IF Pre IF Main

Amp Amp

DESCRIPTION

Reg.

Vcc

IF output

NEC's UPC1686GV is a silicon monolithic integrated circuit

designed as a wide-band mixer/oscillator/IF amp suitable for

VHF TV/CATV tuners. Device features include: 20 dB gain

from 55 to 890 MHz and an output power of +10 dBm at

saturation. The device is available in an 8 pin SSOP package.

The nominal output impedance of the device is 75 ohms.

Mix

ELECTRICAL CHARACTERISTICS (TA = 25°C, VCC = 5 V)

PART NUMBER

PACKAGE OUTLINE

UPC1686GV

S08

TEST

SYMBOLS

PARAMETERS AND CONDITIONS

Circuit Current, no input signal

Conversion Gain¹

UNITS

MIN

TYP

MAX

CIRCUIT

ICC

Fig. 1

RF = 55 MHz, IF = 44 MHz

15.5

19.5

22.5

Fig. 1

RF = 200 MHz, IF = 50 MHz

RF = 440 MHz, IF = 50 MHz

RF = 890 MHz, IF = 50 MHz

Noise Figure²at RF = 55 MHz, IF = 44 MHz

RF = 200 MHz, IF = 50 MHz

RF = 440 MHz, IF = 50 MHz

1% Cross modulation³at IF = 50 MHz, 75 Ω Open Terminal,

RF = 55 to 470 MHz

dBµ

Fig. 1

PSAT

fSTB

Saturated Output Power⁴

dBm

+10

Oscillator Frequency Stability at VCC ± 10%

OSC f = 100 to 490 MHz

kHz

±100

Fig. 2

fDRIFT

VOSC

Oscillation Frequency Drift, OSC f = 100 to 490 MHz

100

Oscillation Start Voltage

OSC f = 100 to 490 MHz

3.0

1.3

Fig. 2

Fig. 1

VSWR

Notes:

IF Output

1.5

1. PRFin = -40 dBm, POSC = -5 dBm

2. POSC = -5 dBm

3. Undesired = Desired ± 12 MHz, 30% 100 kHz AM S/I Ratio = 46 dB

4. PRFin = 0 dBm, POSC = -5 dBm

California Eastern Laboratories

12 3 4 5 6 7 8

中文翻译

下载PDF

与UPC1686GV相关器件

型号	品牌	获取价格	描述	数据表
UPC1686GV-E1	NEC	获取价格	GENERAL PURPOSE 5 V FREQUENCY DOWN-CONVERTER IC
UPC1686GV-E1-A	CEL	获取价格	900 MHz SILICON MMIC DOWN CONVERTER
UPC1686P	ETC	获取价格	Analog IC
UPC1687B	ETC	获取价格	Analog IC
UPC1687G	NEC	获取价格	GENERAL PURPOSE 5 V FREQUENCY DOWN-CONVERTER IC
UPC1687G-E1	NEC	获取价格	GENERAL PURPOSE 5 V FREQUENCY DOWN-CONVERTER IC
UPC1687G-E2	NEC	获取价格	GENERAL PURPOSE 5 V FREQUENCY DOWN-CONVERTER IC
UPC1687GV	NEC	获取价格	GENERAL PURPOSE 5 V FREQUENCY DOWN-CONVERTER IC
UPC1687GV	CEL	获取价格	900 MHz SILICON RFIC DOWN CONVERTER
UPC1687GV-E1	CEL	获取价格	900 MHz SILICON RFIC DOWN CONVERTER