UPC2721GV-E1-A datasheet(3/6 Pages) CEL

Teilenummer	UPC2721GV-E1-A

Bauteilbeschribung	SILICON MMIC L BAND DOWNCONVERTER

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Hersteller	CEL [California Eastern Labs]

Direct Link	http://www.cel.com

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3 / 6 page

UPC2721GV

+6.0

+4.0

+2.0

0

-2.0

-4.0

-6.0

-1.5

-1.4

-1.6

-1.7

-1.8

-1.9

-2.0

-2.1

-2.2

VCC = 5.5 V

VCC = 4.5 V

OSC FREQUENCY STABILITY

vs. OSC FREQUENCY

Oscillation Frequency, fOSC (GHz)

TYPICAL PERFORMANCE CURVES (TA = 25

°C)

PIN DESCRIPTIONS

SYMBOL

PIN VOLT

DESCRIPTION

EQUIVALENT CIRCUIT

NO.

TYP (V)

1

OSC

2.9

base

(bypass)

2

OSC

2.9

base

(feedback)

3

OSC

5.0

collector

(coupling)

4VCC

5.0

5

IF Output

2.9

6

GND

0.0

7

RF input2

2.4

(bypass)

8

RF input1

2.4

Internal oscillator consists of a

balance amplifier. Pin 2 and pin 3

should be externally equipped with a

tank resonator circuit in order to

oscillate with feedback loop.

Pin 1 should be grounded through

coupling capacitor ~0.5 pF.

Pin 3 is an open collector. This pin should

be coupled through resistor or choke coil

in order to adjust Q and connect the

supply voltage.

The amplifier is designed as single-ended

push-pull amplifier. This pin is an emitter

follower output with a wideband 50

Ω

impedance.

Supply voltage pin for the IC.

Pin 7 and pin 8 are inputs to a double-

balanced mixer. Either pin can be

assigned for input or ground.

GND pin for the IC.

2

Vcc

3

1

5

40

Ω

8

7

+10

0

-10

-20

-30

-40

-50

-60

-40

-30

-20

-10

0

fRF1 = 900 MHZ

fRF2 = 938 MHZ

fLO = 1.3 GHZ (0 dBm)

fRF1 = 2.0 GHZ

fRF2 = 2.038 GHZ

fLO = 2.4 GHZ (0 dBm)

Pout

IM3

IM3 AND OUTPUT POWER

vs. INPUT POWER

Input Power, PIN (dBm)

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More results

UPC2721GV-E1-A Datenblatt(PDF) 3 Page - California Eastern Labs

UPC2721GV-E1-A Datenblatt(HTML) 3 Page - California Eastern Labs

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