T0780
| Model | T0780 |
| Description | 800 MHz - 1000 MHz High Linearity SiGe Active Receive Mixer |
| PDF file | Total 11 pages (File size: 202K) |
| Chip Manufacturer | ATMEL |
Typical Device Performance
Figure 3.
Conversion Gain versus Temperature
Conversion Gain vs Tem perature
20
Conversion Gain (dB)
16
12
8
4
0
800
-40ºC
+25ºC
+85ºC
850
900
Frequency (MHz)
950
1000
Figure 4.
Conversion Gain versus LO Drive, T
amb
= 25
°
C
Conversion Gain vs LO Drive
T=+25ºC
20
Conversion Gain (dB)
16
12
8
4
0
800
Plo=-3dBm
Plo=0dBm
Plo=+3dBm
850
900
Frequency (MHz)
950
1000
Figure 5.
Leakages, Plo = 0 dBm, Prf = -20 dBm, Single-ended Configuration
Leakages
Plo=0 dBm , Prf=-20 dBm
Singled-Ended Configuration (Note 1)
LO-RF
LO-IF
RF-IF
0
-10
Leakage (dBm)
-20
-30
-40
-50
-60
800
850
900
950
Frequency (MHz)
1000
4
T0780 [Preliminary]
4525D–SIGE–10/03
