lt5578 MOSA electronics corp., lt5578 Datasheet - Page 6

• Manufacturer Part Number: lt5578
• Description: 0.4ghz To 2.7ghz High Linearity Upconverting Mixer
• Manufacturer: MOSA electronics corp.

LT5578
TYPICAL AC PERFORMANCE CHARACTERISTICS
V
output measured at 900MHz, unless otherwise noted. (Test circuit shown in Figure 1)
6
CC
16
12
–4
–100
0
16
12
–4
8
4
830
0
–20
–40
–60
8
4
–80
= 3.3V, T
–17
Conversion Gain and OIP3
vs RF Output Frequency
Conversion Gain and OIP3
vs LO Input Power
0
–12
IM3 Level
vs RF Output Power (2-Tone)
850
–10
–13
A
RF OUTPUT POWER (dBm/TONE)
870
RF FREQUENCY (MHz)
LO INPUT POWER (dBm)
–8
= 25°C, f
GAIN
OIP3
–6
890
–9
GAIN
OIP3
–4
IF
910
= 140MHz, P
–5
–2
930
0
–1
85°C
25°C
–40°C
950
2
85°C
25°C
–40°C
5578 G14
5578 G17
85°C
25°C
–40°C
4
5578 G20
970
IF
3
= –5dBm (–5dBm/tone for 2-tone tests, Δf = 1MHz), low side LO, P
30
26
22
18
14
10
30
26
18
14
10
22
6
–100
–20
–60
–80
–40
18
16
14
12
10
16
14
10
18
12
8
6
4
2
0
–17
8
6
2
–12
4
830
SSB Noise Figure
vs LO Input Power
IM2 Level
vs RF Output Power (1-Tone)
SSB Noise Figure
vs RF Output Frequency
–10
850
–13
–8
RF OUTPUT POWER (dBm)
LO INPUT POWER (dBm)
870
RF FREQUENCY (MHz)
–6
–9
890
–4
–2
910
–5
0
930
2
–1
950
85°C
25°C
–40°C
85°C
25°C
–40°C
85°C
25°C
–40°C
4
5578 G18
5578 G21
5578 G15
970
3
6
900MHz Application:
16
12
–4
8
4
0
3.0
Conversion Gain and OIP3
vs Supply Voltage
–10
–20
–30
–40
–50
–60
16
14
10
18
12
0
8
6
4
2
830 850
3.0
LO-RF Leakage
vs RF Output Frequency
SSB Noise Figure
vs Supply Voltage
3.1
SUPPLY VOLTAGE (V)
3.1
LO
870
3.2
RF FREQUENCY (MHz)
SUPPLY VOLTAGE (V)
= –1dBm,
GAIN
OIP3
3.2
890
3.3
910
3.3
3.4
930
85°C
25°C
–40°C
5578 G19
3.4
950
85°C
25°C
–40°C
85°C
25°C
–40°C
3.5
5578 G16
5578 G22
30
26
22
18
14
10
5578f
970
3.5