UAA3545 データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

メーカー

UAA3545

Fully integrated DECT transceiver

Philips Electronics 

Philips Semiconductors

Fully integrated DECT transceiver

Product specification

UAA3545

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP. MAX. UNIT

fi(RF)(max)

fi(RF)(min)

RLRF

GDEM

VDEM

maximum RF input

frequency

minimum RF input

frequency

return loss on matched balanced; note 1

RF input

demodulator gain

mean value of fdev = ±288 kHz

DC level at demodulator fLO = fRF + 864 kHz

outputs RDATAP and

DATAM

−

−

1 880

−

11

15

−

1.6

−

1.3

1 930

−

−

−

−

MHz

MHz

dB

V/MHz

V

Interface logic input and output pins S_DATA, S_CLK, S_EN, R_ON, VCO_ON, SLCCTR and RDATAP

VIH

VIL

Ibias

VOH(RDATAP)

HIGH-level input voltage

LOW-level input voltage)

input bias current

HIGH-level output

voltage (pin RDATAP)

note 6

HIGH or LOW input levels

bit ‘SLIC’ = 1; IOH = 500 µA

VOL(RDATAP) LOW-level output

voltage (pin RDATAP)

bit ‘SLIC’ = 1; IOL = −500 µA

IO(RON)

output drive current

(pin R_ON)

mode 2 or 3; VRON = HIGH level;

VCC − VRON = 0.5 V

ZO(RON)

output impedance

(pin R_ON)

mode 2 or 3; VRON = LOW level

fSCLK(max)

maximum frequency

(pin S_CLK)

tSEN(min)

minimum pulse duration

(pin S_EN)

1.4

−

−0.3

−

−5

−

VCC − 0.4 VCC

−

0

2.5

5

−

6

−

10

−

1

VCC

+0.4

+5

−

0.4

−

−

−

−

V

V

µA

V

V

mA

kΩ

MHz

µs

Notes

1. Measured and guaranteed only on the Philips evaluation board, including Printed-Circuit Board (PCB) and balun filter

with internal slicer.

2. Mean of the values of transmit frequency at VCP/VCOtune = 0.3 and 2.7 V.

3. Measured with VCP/VCOtune = 1.5 V, mean of the values of transmit frequency at VMOD = 0 and 0.5 V.

4. Frequency difference measured during 420 µs with VMOD = 0 (no modulation applied), at least 20 µs after disabling

the synthesizer.

5. Except for three occurrences, as defined in the DECT specification.

6. VIH should never exceed 3.6 V.

2001 Sep 06

14

Share Link: