SA1921 Datasheet, PDF (10/36 Pages) NXP Semiconductors – Satellite and cellular dual-band RF front-end

Philips Semiconductors
Satellite and cellular dual-band RF front-end
Product specification
SA1921
Transmit Mixer
V_CC = +3.75 V, Freq_RF = 1550 MHz, Freq_LO = 1713 MHz, P_LOin = –3 dBm, T_A = +25_C; unless otherwise stated.
PARAMETERS
MIN
–3s
TYP.
+3s
T_X Mixer Input Frequency
T_X RF Input Impedance, Balanced
T_X Mixer Output Frequency
T_X IF Load Impedance
Maximum T_X IF Load Capacitance
Conversion Power Gain
824
200
70
163
1000
17
18
19
1 dB Input Compression Point
–17
IIP2
20
IIP3
–9
–7
–5
Noise Figure (double sideband)
8.5
Reverse Isolation T_XIN–LO_IN
40
Isolation LO_IN–T_XIN
40
NOTES:
1. Input and output ports matched to 50 W.
MAX
1661
200
2
UNITS
MHz
W
MHz
W
pF
dB
dBm
dBm
dBm
dB
dB
dB
NOTES
1
1999 Mar 02
10