HFA3783 Datasheet, PDF (25/34 Pages) Intersil Corporation – I/Q Modulator/Demodulator and Synthesizer

HFA3783
Typical Performance Curves (Continued)
80
70
60
50
40
30
20
10
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
VAGC (V)
FIGURE 22. RX INSERTION PHASE vs VAGC
BB
(NOMINAL)
VAGC
CH1 1.00V CH2 1.00V 100ns/DIV
FIGURE 23. RX BASEBAND AGC RESPONSE TIME, 0dBm
INPUT
BB
(NOMINAL)
CH1
BB (NOMINAL)
VAGC
CH1, 1.00V CH2 1.00V 100ns/DIV
FIGURE 24. RX BASEBAND AGC RESPONSE TIME, 0dBm
INPUT
BB (NOMINAL)
CH1
PE2
PE1 = 1
CH2
CH1, 500mV CH2, 2.00V 100ns/DIV
FIGURE 26. RX TO TX BASEBAND SWITCHING TIME
25
CH2 (PE2)
PE1 = 1
CH1, 500mV CH2, 2.00V 100ns/DIV
FIGURE 25. TX TO RX BASEBAND SWITCHING TIME
CH1
BB (NOMINAL)
CH2, PE1
PE2 = 1
CH1, 500mV CH2, 2.00V 100ns/DIV
FIGURE 27. RX BASEBAND AT POWER UP