u2794b ATMEL Corporation, u2794b Datasheet - Page 10

• Manufacturer Part Number: u2794b
• Description: U2794b 1000-mhz Quadrature Demodulator
• Manufacturer: ATMEL Corporation

10
U2794B
Figure 6-9.
Figure 6-10. Typical S11 Frequency Response
a: LO input, LO frequency from 100 MHz to 1100 MHz, marker: 950 MHz
b: RF input, RF frequency from 100 MHz to 1100 MHz, marker: 950 MHz
c: I/Q Outputs, Baseband Frequency from 5 MHz to 55 MHz, marker: 25 MHz
Typical Output Voltage (single ended) versus P
PLO =
0
-0.2j
0.2j
1800
1600
1400
1200
1000
800
600
400
200
–
0
15 dBm
-40
-0.5j
0.5j
0.2
-35
-30
0.5
P
RF
a
-25
(dBm)
a
j
-j
1
c
c
-20
2
RF
-15
at T
-2j
2j
b
5
amb
b
-10
= 25°C and
-5j
5j
1
4653E–CELL–07/06