PMB2110 Ver la hoja de datos (PDF) - Infineon Technologies

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PMB2110

GSM Dualband TX VCO

Infineon Technologies 

PMB 2110

Version 1.1

Reference

4.1.2 Operating Range

Within the operational range the IC operates as described in the circuit description.

Supply voltage VCC = 2.7 to 2.95V, ambient temperature TA = -20 to 75°C,

VTune=0.5 to 1.9V(DCS),VTune=1.1 to 1.9V(GSM), Output VSWR<4:1

Table 4-2 Operating Range

# Parameter

Symbol Limit Values

Unit Test

Conditions

s Item

min

max

Frequency

1 Frequency Range fL

2 Frequency Range fH

Control inputs

880

915 MHz GSM900 *)

s

1710

1785 MHz DCS1800 *)

s

3 Frequency Control Vin

Voltage

+0.1

Vcc V Oscillation Signal s

available, but

Frequency can

be outside

specified Range.

The AC/DC

characteristic

limits are not

guaranteed

4 Control inputs

0

Vcc V

OSW, PD

5 Input capacitance CInput

2

pF

s

OSW, PD

Stability:

6 No parasitic oscillation under any output termination **)

s

s guaranteed by design.

*) Minimum frequency range covered under all operating range conditions

**)Measurement Setup for Stability:

PMB2110

(placed on the

application board)

RF Output

Spectrum

Analyzer

Dual Directional

Coupler

shortened stub

Specification

15

2001-07-30

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