PMB2333 Ver la hoja de datos (PDF) - Siemens AG

Número de pieza

componentes Descripción

Fabricante

PMB2333

ICs for Communications Mixer/Amplifier

Siemens AG 

PMB 2333

AC/DC Characteristics

AC/DC characteristics involve the spread of values guaranteed within the specified

supply voltage and ambient temperature range. Typical characteristics are the median

of the production.

Supply voltage VVCC = 2.7V to 4.5V, Ambient temperature Tamb = +25°

# Parameter

Symbol Limit Values Unit Test

Test

Min Typ Max

Conditions Circuit

MIXER, Signal Input MI/MIX, Downconversion, R1,2=180Ohm

41 Input impedance vs .freq. ZMI

42 Max. input level, 1 db PMI

compression

Diagram 4b 4

-15

dBm f=0.9GHz 2a

43 at MO/MOX, IF=45MHz PMI

-14

44

PMI

-9

45 Input intercept point,

IICP3MI

0

46 ∆f=800kHz, IF= 45MHz IICP3MI

-1

47

IICP3MI

+5

48 Blocking level,

Pin,unwan.

-16

49 ∆f=800kHz, IF=45MHz PBL,unwan.

-16

50 Pin, wanted = -20dBm

PBL,unwan.

-10

51 Noise figure, ssb

FMI

9

52 (NFssb≈NFdsb+3dB)

FMI

11

53 IF=45MHz

FMI

14

dBm f=1.8GHz 2a

dBm f=2.5GHz 2a

dBm f=0.9GHz 2a

dBm f=1.8GHz 2a

dBm f=2.5GHz 2a

dBm f=0.9GHz 2a

dBm f=1.8GHz 2a

dBm f=2.5GHz 2a

dB f=0.9GHz *

dB f=1.8GHz *

dB f=2.5GHz *

MIXER, Local Oscillator Input LO/LOX, Downconversion, R1,2=180Ohm

54 Input impedance vs freq. ZLO

55 Input level

PLO

56

PLO

57

PLO

Diagram 4d

-3

dBm f=0.9GHz

-3

dBm f=1.8GHz

-3

dBm f=2.5GHz

4

2a, **

2a, **

2a, **

* matching network used

** referenced for specified mixer performance

Semiconductor Group

17

09.97

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