UPC1686GV-E1-A CEL [California Eastern Labs], UPC1686GV-E1-A Datasheet

UPC1686GV-E1-A

Manufacturer Part Number

UPC1686GV-E1-A

Description

900 MHz SILICON MMIC DOWN CONVERTER

Manufacturer

CEL [California Eastern Labs]

Datasheet

1.UPC1686GV-E1-A.pdf (8 pages)

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FEATURES

DESCRIPTION

ELECTRICAL CHARACTERISTICS

• WIDE-BAND OPERATION: DC to 890 MHz

• DOUBLE BALANCED MIXER:

• BALANCED AMPLIFIER FOR VOLTAGE

• SINGLE ENDED PUSH-PULL IF AMPLIFIER:

• SWITCHABLE AS MIXER OR IF AMP

• SMALL PACKAGE: 8 Pin SSOP

Notes:

1. P

2. P

3. Undesired = Desired

4. P

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.

SYMBOLS

Low Distortion

Low Oscillator Radiation

CONTROLLED OSCILLATORS:

Up to UHF Frequency

Constant Resistive Impedance

VSWR

RFin

OSC

DRIFT

RFin

STB

OSC

SAT

= -40 dBm, P

= -5 dBm

= 0 dBm, P

Circuit Current, no input signal

Conversion Gain

Noise Figure

1% Cross modulation

RF = 55 to 470 MHz

Saturated Output Power

Oscillator Frequency Stability at V

OSC f = 100 to 490 MHz

Oscillation Frequency Drift, OSC f = 100 to 490 MHz

Oscillation Start Voltage

OSC f = 100 to 490 MHz

IF Output

OSC

PARAMETERS AND CONDITIONS

= -5 dBm

12 MHz, 30% 100 kHz AM S/I Ratio = 46 dB

= -5 dBm

RF = 55 MHz, IF = 44 MHz

RF = 200 MHz, IF = 50 MHz

RF = 440 MHz, IF = 50 MHz

RF = 890 MHz, IF = 50 MHz

RF = 200 MHz, IF = 50 MHz

RF = 440 MHz, IF = 50 MHz

at RF = 55 MHz, IF = 44 MHz

PACKAGE OUTLINE

PART NUMBER

at IF = 50 MHz, 75

MMIC DOWN CONVERTER

NEC's 900 MHz SILICON

10%

= 25 C, V

Open Terminal,

= 5 V)

INTERNAL BLOCK DIAGRAM

OSC collector

UNITS

dBm

kHz

(feedback)

OSC base

(coupling)

(bypass)

Vcc

California Eastern Laboratories

15.5

MIN

UPC1686GV

Reg.

TYP

19.5

S08

+10

100

3.0

1.3

100

OSC

Buffer

Mix

IF Pre

Amp

MAX

22.5

UPC1686GV

1.5

IF Main

Amp

CIRCUIT

TEST

Fig. 1

Fig. 2

Fig. 1

IF output

RF input

(bypass)

GND

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UPC1686GV-E1-A Summary of contents

Page 1

... SWITCHABLE AS MIXER OR IF AMP • SMALL PACKAGE: 8 Pin SSOP DESCRIPTION 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 gain from 55 to 890 MHz and an output power of +10 dBm at saturation ...

Page 2

... Pins 7 and 8 are inputs to a double-balance 7 RF IN2 mixer. Either pin can be used for input and (Bypass) bypass ORDERING INFORMATION ( PART NUMBER UNITS RATINGS UPC1686GV-E1 250 C -40 to +85 C -65 to +150 FUNCTION AND APPLICATION impedance. QUANTITY 1000/REEL EQUIVALENT CIRCUIT Vcc ...

Page 3

TYPICAL PERFORMANCE CURVES CIRCUIT CURRENT vs. SUPPLY VOLTAGE Supply Voltage CROSS MODULATION vs. FREQUENCY 100 90 80 Conditions; Vcc = dBm ...

Page 4

TEST CIRCUITS V CC 1000 pF IF Output V CC 1000 pF IF Output 1000 pF Figure 1 150 nH 47 1000 1000 pF Figure 1SV164 10 47 ...

Page 5

TYPICAL APPLICATION CIRCUIT 1000 pF IF Output 1000 pF APPLICATION BLOCK DIAGRAM FOR T.V. TUNER UHF RF Input VHF RF Input Figure 1SV164 10 100 pF 1000 pF 1SV191 2 ...

Page 6

APPLICATION CIRCUIT FOR T.V. TUNER UHF Input B.P.F. RF Amp UVcc Tu V Vcc Vcc (MB) SW VHF Input B.P.F. RF Amp UPC1685 B.P.F. UIF B.P.F. UPC1686 B.P.F. UHF OSC Resonator 1 VHF OSC Resonator IF Output IF L.P.F. ...

Page 7

OUTLINE DIMENSIONS (Units in mm) PACKAGE OUTLINE S08 3.0 MAX +0.10 0.15 -0.05 1.5 0.1 1.8 MAX 0.1 0.1 0.65 0.575 MAX +0.10 0.3 -0.05 PIN CONNECTION 1. OSC-Base (Bypass) 2. ...

Page 8

Subject: Compliance with EU Directives CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) ...

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