lt5511 Linear Technology Corporation, lt5511 Datasheet - Page 4

• Manufacturer Part Number: lt5511
• Description: High Signal Level Upconverting Mixer
• Manufacturer: Linear Technology Corporation

LT5511
V
otherwise noted. For 2-Tone Measurements: 2nd IF Input = 51MHz at –5dBm. (Test Circuit Shown in Figure 2).
4
TYPICAL PERFOR A CE CHARACTERISTICS
CC
–10
–40
–60
–80
–10
–20
–30
–50
–70
–2
–4
–6
–8
–2
10
2
0
8
6
4
2
0
= 5V
–20
300
0
–15
Conversion Gain and LO to RF
Leakage vs Output Frequency
Conversion Gain and IIP3
vs LO Power
GAIN
IIP3
IF = 50MHz, LO SWEPT FROM
400MHz TO 1300MHz AT –10dBm
RF Output Power and 3rd Order
Intermodulation vs IF Input Power
(Two Input Tones)
GAIN
T
DC
A
= –40 C
T
, EN = High , T
500
RF OUTPUT FREQUENCY (MHz)
LO LEAKAGE
A
T
IF INPUT POWER (dBm/TONE)
A
–15
= 85 C
T
–10
= 25 C
A
T
T
T
A
= 25 C
A
A
LO POWER (dBm)
T
= 85 C
= –40 C
= –40 C
A
700
= 25 C
T
T
–10
A
A
T
= 25 C
–5
= 25 C
A
T
= 85 C
900
A
A
T
= 85 C
T
= 25 C, IF Input = 50MHz at –5dBm, LO Input = 1GHz at –10dBm, RF Output Measured at 950MHz, unless
A
A
T
= –40 C
T
T
A
T
= 85 C
A
A
A
–5
= 85 C
= 25 C
= –40 C
= –40 C
1100
0
W
IM3
5511 G04
5511 G07
5511 G01
P
OUT
1300
U
0
5
–5
–15
–25
–35
–45
–55
–65
19
17
15
13
11
9
–20
–30
–40
–50
–60
–70
–80
–10
10
0
–15
–25
–35
–45
–55
–15
–5
60
50
40
30
20
10
RF Output Power and 2nd Order
Intermodulation vs IF Input Power
(Single Input Tone)
0
–20
IM2
300
LO to RF Leakage vs LO Power
IIP3 and IIP2
vs Output Frequency
T
T
T
IIP3
IF = 50MHz, LO SWEPT FROM
400MHz TO 1300MHz AT –10dBm
P
A
IIP2
A
A
OUT
= –40 C
= 25 C
= 25 C
–10
T
T
RF OUTPUT FREQUENCY (MHz)
T
IF INPUT POWER (dBm)
500
A
A
A
–15
= 85 C
= 25 C
= –40 C
T
A
LO POWER (dBm)
= 85 C
700
T
A
–5
= 85 C
–10
T
T
T
A
T
A
A
T
A
= 85 C
= –40 C
A
= 25 C
= –40 C
900
= 85 C
0
T
T
–5
A
A
1100
= 25 C
= –40 C
5511 G02
(950MHz Application)
5511 G05
5511 G08
5
1300
0
–1
–2
–3
–4
–5
60
50
40
30
20
10
20
18
16
14
12
10
5
4
3
2
1
0
0
–15
–20
300
Conversion Gain vs IF Input
Power (Single Input Tone)
IIP2 vs LO Power
SSB Noise Figure vs
Output Frequency
IF = 50MHz, LO SWEPT FROM
400MHz TO 1300MHz AT –10dBm
T
A
= 25 C
T
T
A
A
= –40 C
500
RF OUTPUT FREQUENCY (MHz)
= –40 C
T
–15
–10
A
IF INPUT POWER (dBm)
= 25 C
LO POWER (dBm)
T
T
A
A
700
= 85 C
= 25 C
T
A
–10
–5
= 85 C
900
–5
0
1100
5511 G06
5511 G09
5511 G03
5511f
1300
0
5