NEC UPC2712TB-E3, UPC2712TB, UPC2712T-E3, UPC2712T Datasheet

DATA SHEET

BIPOLAR ANALOG INTEGRATED CI RCUIT

2.6 GHz WIDE BAND AMPLIFIER

SILICON BIPOLAR MONOLITHIC INTEGRATED CIRCUIT

FEATURES

• High power gain : 20 dB

• Excellent frequency response: 2.6 GHz

• Noise figure : 4.5 dB @ f = 1 GHz

• Single supply voltage : 5 V

• Input and output matching : 50

• Mini package : 6-pin mini mold

TYP.

Ω

@ f = 1 GHz

TYP.

@ 3 dB down below the gain at 0.1 GHz

PC2712T

µµµµ

ORDERING INFORMATION

PART NUMBER PACKAGE SUPPLYING FORM

µ

PC2712T-E3 6-pin mini mold Embossed tape 8 mm wide. QTY 3 KP/Reel.

Pin 1, 2, 3 face to perforat i on side of the tape.

EQUIVALENT CIRCUIT PIN CONNECTIONS

VCC

OUT

IN

GND

3

2

1

(Top View)

C 1 H

4

5

6

1. INPUT

2. GND

3. GND

4. OUTPUT

5. GND

CC

6. V

(Bottom View)

4

5

6

3

2

1

Document No. P12429EJ2V1DS00 (2nd edition) (Previous No. IC-2949) Date Published March 1997 N CP(K) Printed in Japan

Caution: Electro-static sensitive devices

1993©

ABSOLUTE MAXIMUM RATINGS (Unless otherwise specified, TA = +25 °C)

µµµµ

PC2712T

CC

stg

6V

30 mA

D A

in

280

*

40 to +85 °C

−

55 to +150 °C

−

+10 dBm

mW

Supply Voltage V Total Circuit Current I Power Dissipation P Operating Ambient Temperature T Storage Temperature T Input Power P

Mounted on 50 × 50 × 1.6 mm double sided copper clad epoxy glass PWB (TA = +85 °C)

*

RECOMMENDED OPERATING CONDITIONS

PARAMETER SYMBOL MIN. TYP. MAX. UNIT

O(sat)

∆

CC

P

u

in

out

P

G

4.5 5.0 5.5 V

)

ΩΩΩΩ

9 12 15 mA No Signals

18 20 23.5 dB f = 1 GHz

0 +3 — dBm f = 1 GHz, Pin = −2 dBm

2.2 2.6 — GHz 3 dB down below fl at gai n at f = 0.1 GHz

9 12 — dB f = 1 GHz 10 13 — dB f = 1 GHz — ±0. 8 — dB f = 0.1 to 2. 0 GHz

Supply Voltage V

ELECTRICAL CHARACTERISTICS (TA = +25 °C, VCC = 5.0 V, ZS = ZL = 50

PARAMETERS SYMBOL MIN. TYP. MAX. UNIT TEST CONDITIONS Circuit Current I Power Gain G Maximum Output Level P Noise Figure NF — 4.5 6 dB f = 1 GHz Upper Limit Operating Frequency f

Isolation ISL 28 33 — dB f = 1 GHz Input Return Loss RL Output Return Loss RL Gain Flatness

2

TEST CIRCUIT

1

50 Ω

C

IN

1 000 pF

EXAMPLE OF APPLICATION CIRCUIT

V

CC

1 000 pF

C

1

µµµµ

PC2712T

V

CC

3

6

C

2

4

50 Ω

OUT

1 000 pF

2, 3, 5

IN

50 Ω

1

C

1 000 pF

C

1

3

6

C

4

1 000 pF

C

1 000 pF

R

1

5

1

6

1 000 pF

C

6

4

C

2

1 000 pF

50 Ω

OUT

50 to 200 Ω

2, 3, 5

To stabilize operation,

1

, C

please connect R

5

The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.

Capacitors for VCC, input and output pins

1 000 pF capacitors are recommendable as bypass capacitor for V

CC

pin and coupling capacitors for input/output

pins.

Bypass capacitor for VCC pin is intended to minimize VCC pin’s ground impedance. Therefore, stable bias can be

supplied against VCC fluctuation.

Coupling capacitors for input/output pins are intended to minimize RF serial impedance and cut DC.

To get flat gain from 100 MHz up, 1 000 pF capacitors are assembled on the test circuit. [Actually, 1 000 pF capacitors give flat gain at least 10 MHz. In the case of under 10 MHz operation, increase the value of coupling capacitor such as 2 200 pF. Because the coupling capacitors are determined by the equation of C = 1/(2 π fZs).]

3

TYPICAL CHARACTERISTICS (TA = +25 °C)

µµµµ

PC2712T

20 18 16 14 12 10

8 6

– Circuit Current – mA

CC

I

4 2

0 123456

30

10

8

6

25

20

15

CIRCUIT CURRENT vs. SUPPLY VOLTAGE

V

CC

– Supply Voltage – V

NOISE FIGURE AND INSERTION POWER GAIN vs. FREQUENCY

VCC = 5.0 V

G

P

NF

VCC = 4.5 V

VCC = 5.5 V

CIRCUIT CURRENT vs. OPERATING AMBIENT TEMPERATURE

20 18

V

CC

= 5.0 V

16 14 12 10

8 6

– Circuit Current – mA

CC

I

4 2

0

–60 +20 +100

–20 +60

T

A

– Operating Ambient Temperature – °C

INSERTION POWER GAIN vs. FREQUENCY

25

VCC = 5.0 V

TA = –40 °C TA = +25 °C

20

TA = + 85 °C

– Insertion Power Gain – dB

10

P

4

G

NF – Noise Figure – dB

2

VCC = 5.5 V

5

0.1 0.3 1.0 3.0

0

–10

–20

–30

ISL – Isolation – dB

–40

–50

0.1

VCC = 5.0 V

f – Frequency – GHz

ISOLATION vs. FREQUENCY

V

CC

0.3 1.0 3.0 f – Frequency – GHz

= 5.0 V

– Insertion Power Gain – dB

P

G

15

0.1 0.3 1.0 3.0 f – Frequency – GHz

INPUT RETURN LOSS, OUTPUT RETURN LOSS vs. FREQUENCY

0

RL

in

–10

–20

– Output Return Loss – dB

–30

– Input Return Loss – dB

in

out

RL

–40

0.1

0.3 1.0 3.0 f – Frequency – GHz

VCC = 5.0 V

RL

out

4