lt5511 Linear Technology Corporation, lt5511 Datasheet - Page 5

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

V
otherwise noted. For 2-Tone Measurements: 2nd IF Input = 51MHz at –5dBm. (Test Circuit Shown in Figure 2).
(1.9GHz Application)
V
unless otherwise noted. For 2-Tone Measurements: 2nd IF Input = 51MHz at –5dBm. (Test Circuit Shown in Figure 3).
TYPICAL PERFOR A CE CHARACTERISTICS
CC
CC
–20
–30
–40
–50
–60
–70
–80
–20
–30
–40
–50
–10
–10
10
= 5V
= 5V
0
0
–15
300
LO and RF Port Return Loss
vs Frequency
RF Output Power and 3rd Order
Intermodulation vs IF Input
Power (Two Input Tones)
T
DC
DC
T
A
A
= 25 C
RF PORT
, EN = High , T
, EN = High , T
= 25 C
LO PORT
500
IF INPUT POWER (dBm/TONE)
–10
T
A
FREQUENCY(MHz)
T
T
= 85 C
A
A
700
= –40 C
= 85 C
T
A
–5
= –40 C
A
A
900
= 25 C, IF Input = 50MHz at –5dBm, LO Input = 1GHz at –10dBm, RF Output Measured at 950MHz, unless
= 25 C, IF Input = 50MHz at –5dBm, LO Input = 1.95GHz at –10dBm, RF Output Measured at 1900MHz,
0
W
1100
IM3
5511 G13
P
5511 G10
OUT
1300
U
5
–2
–4
6
4
2
0
4.0
–10
–20
–30
–40
–50
–60
–70
–80
Conversion Gain
vs Supply Voltage
10
0
–15
RF Output Power and 2nd Order
Intermodulation vs IF Input Power
(Single Input Tone)
4.2
T
T
A
A
4.4
= 25 C
T
= 85 C
SUPPLY VOLTAGE (V)
A
= –40 C
–10
T
IF INPUT POWER (dBm)
4.6
A
T
T
A
= 25 C
A
= 85 C
= 25 C
T
A
4.8
= –40 C
T
A
–5
= –40 C
5.0
5.2
T
A
0
5.4
5511 G11
= 85 C
P
OUT
(950MHz Application)
5511 G14
IM2
5.6
5
35
30
25
20
15
10
4.0
IIP3 and IIP2
vs Supply Voltage
IIP2
IIP3
–1
–2
–3
–4
–5
5
4
3
2
1
0
–15
4.2
Conversion Gain vs IF Input
Power (Single Input Tone)
T
4.4
T
A
A
SUPPLY VOLTAGE (V)
= –40 C
= 25 C
–10
4.6
IF INPUT POWER (dBm)
T
A
= 25 C
4.8
T
A
= 85 C
T
T
A
A
–5
5.0
= –40 C
= 85 C
T
A
= –40 C
LT5511
5.2
T
A
T
= 25 C
A
= 85 C
5.4
0
5511 G12
5.6
5511 G15
60
50
40
30
20
10
5
5511i
5