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PMB2110

GSM Dualband TX VCO

Infineon Technologies 

PMB 2110

Version 1.1

Reference

Table 4-4 AC/DC Characteristics with TA = 25°C, VCC = 2.7V to 2.95V

valid within the specified frequency range.

# Parameter

Symbol Limit Values

Unit Test Conditions s Item

min typ max

25 Digital control

VIH

1.5

inputs H-Input Volt.

26 Digital control

VIL

0

inputs L-Input Volt.

27 Digital control

IIH

inputs H-Input Curr.

28 Digital control

IIL

-30

inputs L-Input Curr.

29 Tswitch

tswON

30 Tswitch

tswOFF

V Vcc=2.7V,

Ta=-20°C..75°c

0.5

V Ta=-20°C..75°C

25.1

26.1

30

µA Ta=-20°C..75°C

27.1

µA Ta=-20°C..75°C

28.1

4

µs Oscillation signal s 29.1

available after

Power on or change

of band

Ta=-20°C..75°C

4

µs Output power

<-20dBm

s 30.1

Ta=-20°C..75°C

s guaranteed by design.

4.2

Output Impedance

Table 4-5 Output Impedance

Pin

OUT_GSM

OUT_DCS

OUT_MIXX/OUT_MIX

OUT_MIXX/OUT_MIX

f

900

1750

900

1750

(43-j5)Ω

(24-j12)Ω

(81-j8)Ω

(78+j4)Ω

Note:

Values are simulated.

Differential output impedances are single ended impedances for each pin.

Specification

19

2001-07-30

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