MACOM EFM-1900 Datasheet

E-Series Surface Mount Mixer
1850 – 1980 MHz

Features

• LO Power +13 dBm

• +22dB Compression Point

• Surface Mount

• +32dBm IIP3

• Up and Down converting

Description

M/A Com's EFM-1900 uses a novel, patent pending design to
achieve very high linearity at low LO drive levels. Typically IP3
performance is +32dBm with an LO drive level of just +13dBm.
The mixer combines PHEMT devices and carefully matched
transformers in a surface mount package which can be used
for both up and down converting. It is ideally suited for wireless
applications where high linearity is required. Parts are

SM-106 Package

Note: Non Hermetic Package,Metal Cover.

0.800

(20.32)

7891011

12

14

ORIE NTA T ION
DOT

0.070
(1.80)

13

0.400

(10.16)

0.083
(2.10)

234

1

6

5

0.100
(2.54)

EFM-1900

0.679

(17.24)

0.220 MAX
(5.50)

Schematic

0.100
(2.54)

0.440

(11.16)

0.100
(2.54)

Electrical Specifications

Parameter Units Minimum Typical Maximum

Frequency Range RF 1850 -1980 MHz
LO 1350 - 1880 MHz
IF 100 - 500 MHz
DC bias 3V ± 0.3V

Conversion Loss 1850 - 1980 MHz dB — 7.5 9.5
L - R Isolation 1350 - 1880 MHz dB 15.0 19.0 —
L - I Isolation 1350 - 1880 MHz dB 22.0 28.0 —
R - I Isolation 1350 - 1880 MHz dB 25.0 35.0 —
LO VSWR 1350 - 1880 MHz —

RF VSWR 1850 - 1980 MHz —

IF VSWR 100 - 500 MHz — — 1.8 —
Input IP3 dBm 28.0 32.0 —

Input 1dB Compression dBm — +22.0 —

—
—
—
—

—
—
—
—

—
—
—
—

— 3.8 —

—

3.5 —

0.078
(2.00)

—
—
—
—

V1.00 S 1457 B

S

EFM-1900

Absolute Maximum Ratings

Parameter Absolute Maximum

RF Power 200 mW

Peak IF Current 40 mA

Storage Temperature -40°C to +85°C

Operating Temperature -40°C to +85°C

ESD Rating Zero

Typical Performance

CONVER SION LO S

-3.0 0

-5.0 0

dB

-7.0 0

-9.0 0

1850

1863

1876

1889

1902

1915

1928

1941

Freq (MHz)

1954

1967

1980

Pin Configuration

Function Pin No.

LO 9
RF 2

IF 14

BIAS 13

Ground 1,3,4,5,6,7,8,10,11,12

Unconnected —

L - R Isolation Conversion Loss

L-R ISOLATION

-15.00

-17.50

-20.00

dB

-22.50

-25.00

1350

1403

1456

1509

1562

Freq (MHz)

1615

1668

1721

1774

1827

1880

L-I Isolation

L - I ISOL A TION

-30.00

-32.00

-34.00

-36.00

-38.00

dB

-40.00

-42.00

-44.00

-46.00

1350

1403

1456

1dB Compression Point

30.0

28.0

26.0

dB

24.0

22.0

1509

1562

Freq (MHz)

1615

1668

1721

1774

1827

1880

Input IP3

IP3

35
33
31
29
27
25

dB

23
21
19
17
15

1850 1980

Freq (MHz)

20.0
1350 1476 1602 1728 1854 1980

Frequency (MHz)

V1.00 S 1457 B