Philips Semiconductors
Pager receiver
Preliminary specification
UAA3500HL
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
LNA
GLNA
NFLNA
IP1LNA
IP3LNA
RF amplifier power gain
RF amplifier noise figure
1 dB input compression point
3rd order intercept point
from RF input to image filter output
fRF = 160 MHz
fRF = 280 MHz
fRF = 930 MHz
from RF input to image filter output
fRF = 160 MHz
fRF = 280 MHz
fRF = 930 MHz
from RF input to image filter output
from RF input to image filter output
First mixer
GFM
NFFM
IP1FM
IP3FM
1st mixer power gain
1st mixer noise figure
1 dB input compression point
3rd order intercept point
Second mixer, PMA, Sallen-Key, 1st DC block and gyrator filter
GvBE
IP3BE
voltage gain
3rd order intercept point
from 2nd mixer input to gyrator output
from 2nd mixer input to gyrator output
1st DC block
fcut-off
cut-off frequency
measured at gyrator output;
FASTON is LOW
fcut-off
cut-off frequency
measured at gyrator output;
FASTON is HIGH
−
20
−
dB
−
16.2 −
dB
12.5 14.2 −
dB
−
1.8
−
−
1.9
−
−
2.2
2.5
−
−27 −
−21 −17.6 −
dB
dB
dB
dBm
dBm
−0.5 0
−
dB
−
10.2 13 dB
−
−22 −
dBm
−12.5 −11 −
dBm
42 45
−
−
−59 −
dB
dBm
−
4
−
Hz
150 400 −
Hz
Note
1. The two tones for intermodulation test would normally be set at 2 and 4 or 4 and 8 channels for type approval tests
i.e 930 and 930.1 or 930.1 and 930.2 MHz.
2000 Jan 18
11