CXM3540XR

- 5 -

Electrical Characteristics

Electrical characteristics are measured with all RF ports terminated in 50

Ω.

*1

Pin = 34dBm, f = 824 to 960MHz

*2

Pin = 32dBm, f = 1710 to 1990MHz

*3

Pin = 10dBm, f = 2110 to 2170MHz

*4

Ptx = 21.5dBm, Pjam = –15dBm, ftx = 835MHz, fjam = 790MHz, fim = 880MHz

*5

Ptx = 21.5dBm, Pjam = –15dBm, ftx = 1950MHz, fjam = 1760MHz, fim = 2140MHz

*6

Pin = 27 + 27dBm, 835 + 836MHz, IIP3 = (3

× Pout – IM3)/2 + Loss

*7

Pin = 27 + 27dBm, 1950 + 1951MHz, IIP3 = (3

× Pout – IM3)/2 + Loss

*8

Measured with recommended circuit

*9

Pin = 25dBm, f = 890 to 930MHz

Item

Symbol

Path

Condition

Min.

Typ.

Max.

Unit

Insertion loss

IL

RF5 - RF1, 2, 3, 4

RF6 - RF1, 2, 3, 4

*1

0.30

0.45

dB

1575.42MHz

0.30

0.45

*2

0.35

0.50

*3

0.40

0.55

Isolation

ISO.

RF5 - RF1, 2, 3, 4

RF6 - RF1, 2, 3, 4

*1

25

38

dB

1575.42MHz

24

36

*2

22

35

*3

21

30

VSWR

VSWR

824 to 2170MHz

1.1

—

Harmonics

2fo

RF5 - RF1, 2, 3, 4

RF6 - RF1, 2, 3, 4

*1

–60

–36

dBm

3fo

–45

–36

2fo

*2

–60

–36

3fo

–45

–36

2fo

*9

–95

–75

dBc

3fo

–90

–75

2fo

*10

–95

–75

3fo

–90

–75

compression

input power

RF5 - RF1, 2, 3, 4

RF6 - RF1, 2, 3, 4

824 to 930MHz

35.5

dBm

1710 to 1980MHz

33.5

IMD3

IMD3

RF5 - RF1, 2, 3, 4

RF6 - RF1, 2, 3, 4

*4, *8

–110

dBm

*5, *8

–110

Input IP3

IIP3

RF5 - RF1, 2, 3, 4

RF6 - RF1, 2, 3, 4

*6, *8

65

70

dBm

*7, *8

65

70

Control current

Ictl

Vctl = 1.8V

0.005

10

μA

Supply current

Idd

0.15

0.3

mA

Switching speed Swt

Vctl = 0V/1.8V

25

μs