UPC1686G-E1 NEC, UPC1686G-E1 Datasheet

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UPC1686G-E1

Manufacturer Part Number
UPC1686G-E1
Description
Up-Down Converters REORD 551-UPC1686GV
Manufacturer
NEC
Datasheet

Specifications of UPC1686G-E1

Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UPC1686G-E1
Manufacturer:
NEC
Quantity:
2 500
Part Number:
UPC1686G-E1
Manufacturer:
NEC
Quantity:
20 000
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 SOP
Notes:
1. P
2. P
3. Undesired = Desired
4. P
The UPC1686 is a silicon monolithic integrated circuit de-
signed 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 SOP 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
f
V
RFin
OSC
P
DRIFT
f
RFin
CG
CM
I
NF
STB
OSC
CC
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
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
2
at RF = 55 MHz, IF = 44 MHz
PACKAGE OUTLINE
1
PART NUMBER
3
at IF = 50 MHz, 75
4
MMIC DOWN CONVERTER
CC
10%
(T
A
= 25 C, V
Open Terminal,
900 MHz SILICON
CC
= 5 V)
INTERNAL BLOCK DIAGRAM
OSC collector
UNITS
dBm
dB
kHz
kHz
mA
dB
dB
dB
dB
dB
dB
dB
V
(feedback)
OSC base
OSC base
(coupling)
(bypass)
Vcc
California Eastern Laboratories
15.5
MIN
25
15
16
1
2
3
4
UPC1686G
Reg.
G08
TYP
19.5
+10
100
3.0
1.3
38
19
20
20
11
11
12
94
100
OSC
OSC
Buffer
Mix
IF Pre
Amp
UPC1686G
MAX
22.5
1.5
48
22
23
14
14
15
IF Main
Amp
CIRCUIT
8
7
6
5
TEST
Fig. 1
Fig. 1
Fig. 1
Fig. 1
Fig. 1
Fig. 2
Fig. 2
Fig. 2
Fig. 1
IF output
RF input
RF input
(bypass)
GND

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UPC1686G-E1 Summary of contents

Page 1

... UNITS Open Terminal, dB dBm 10% CC kHz kHz V UPC1686G 1 OSC OSC 2 Buffer 3 IF Pre IF Main Amp Amp Vcc 4 Reg. Mix UPC1686G G08 MIN TYP MAX 15.5 19.5 22 +10 100 100 3.0 1.3 1.5 California Eastern Laboratories 8 RF input RF input 7 (bypass) 6 GND ...

Page 2

... UPC1686G ABSOLUTE MAXIMUM RATINGS SYMBOLS PARAMETERS V Supply Voltage Total Power Dissipation T T Operating Temperature OP T Storage Temperature STG Notes: 1. Operation in excess of any one of these parameters may result in permanent damage mounted 1.6 (mm) PWB (glass-epoxy). A PIN DESCRIPTION PIN SYMBOL NO. Internal oscillator consists of a balanced ...

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

... All dimensions are typical unless otherwise specified. ORDERING INFORMATION PART NUMBER QUANTITY UPC1686G-E1 2500/REEL EXCLUSIVE NORTH AMERICAN AGENT FOR CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • ...

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