hittite HMC314 User Manual

查询HMC314供应商

MICROWAVE CORPORATION

Typical Applications

8

Ideal Broadband Gain Stage for:

• 2.2 - 2.7 GHz MMDS

• 3.5 GHz Wireless Local Loop

• Low Profi le Portable Wireless Devices

• WLAN Systems

Functional Diagram

AMPLIFIERS - SMT

v02.0802

HMC314

GaAs InGaP HBT MMIC DRIVER

AMPLIFIER, 0.7 - 4.0 GHz

Features

P1dB Output Power: +18 dBm

Output IP3: +29 dBm

Gain: 12 dB

Single Supply: 5V

Ultra Small Package: SOT26

General Description

The HMC314 is a GaAs InGaP Heterojunction Bipo­lar Transistor (HBT) MMIC amplifi er that operates
from a single positive supply. This amplifi er also
incorporates a power down feature. When the “Vpd”
pin is held low, the amplifi er will shut down. The
surface mount SOT26 amplifi er can be used as a
broadband gain stage for wideband applications.
The amplifi er provides 12 dB of gain and +22 dBm
of saturated power while operating from a single
positive +5v supply. The HMC314 is packaged in
an ultra small SOT26 package at a height of only

1.45mm.

Electrical Specifi cations, T

Parameter

Frequency Range 0.7 - 4.0 GHz

Gain 71216dB

Gain Variation Over Temperature 0.015 0.025 dB/°C

Input Return Loss 612 dB

Output Return Loss 2 6 dB

Reverse Isolation 22 30 dB

Output Power for 1 dB Compression (P1dB) @ 1 GHz 15 18 dBm

Saturated Output Power (Psat) @ 1 GHz 19 22 dBm

Output Third Order Intercept (IP3) @ 1 GHz 26 29 dBm

Switching Speed On/Off 60 ns

Supply Current (Icc) 150 mA

Control Voltage (Vpd) 0/5 Volts

Control Current (Ipd) .001/12 mA

= +25° C

A

Vs = +5V, Rbias = 10 Ohm

Units

Min. Typ. Max.

8 - 74

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]

Order Online at www.hittite.com

MICROWAVE CORPORATION

v02.0802

HMC314

GaAs InGaP HBT MMIC DRIVER

AMPLIFIER, 0.7 - 4.0 GHz

Gain & Return Loss Gain vs. Temperature

20

15

10

5

0

-5

-10

RESPONSE (dB)

-15

-20

-25
01234567

FREQUENCY (GHz)

Input Return Loss vs. Temperature

0

+ 25 C

-5

+ 65 C

- 40 C

S11
S21
S22

20

15

10

GAIN (dB)

5

0

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

FREQUENCY (GHz)

Output Return Loss vs. Temperature

0

-4

+ 25 C
+ 65 C

- 40 C

8

AMPLIFIERS - SMT

-10

-15

RETURN LOSS (dB)

-20

-25

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

FREQUENCY (GHz)

Reverse Isolation vs. Temperature

0

-10

-20

-30

ISOLATION (dB)

-40

-50

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

+ 25 C
+ 65 C

- 40 C

FREQUENCY (GHz)

-8

-12

RETURN LOSS (dB)

-16

-20

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

FREQUENCY (GHz)

+ 25 C
+ 65 C

- 40 C

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]

Order Online at www.hittite.com

8 - 75