lt5579 Linear Technology Corporation, lt5579 Datasheet - Page 5

• Manufacturer Part Number: lt5579
• Description: 1.5ghz To 3.8ghz High Linearity Upconverting Mixer
• Manufacturer: Linear Technology Corporation

TYPICAL AC PERFORMANCE CHARACTERISTICS
V
output measured at 3600MHz, unless otherwise noted. (Test circuit shown in Figure 1)
CC
16
12
–4
16
12
–4
–100
8
4
0
0
3200 3300
8
4
–20
–60
–40
–80
–17
= 3.3V, T
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)
–10
GAIN
–13
RF OUTPUT POWER (dBm/TONE)
A
3400
LO INPUT POWER (dBm)
RF FREQUENCY (MHz)
–8
= 25°C, f
3500
–6
–9
GAIN
OIP3
–4
3600 3700
IF
–5
= 456MHz, P
OIP3
–2
0
85°C
25°C
–40°C
–1
3800 3900
2
85°C
25°C
–40°C
5579 G05
5579 G08
85°C
25°C
–40°C
4
5579 G11
IF
3
= –5dBm (–5dBm/tone for 2-tone tests, Δf = 1MHz), low side LO, P
20
8
28
24
16
12
26
22
10
18
14
6
6
–100
–20
–40
–60
–80
20
18
16
14
12
10
0
20
18
16
14
12
10
8
6
4
–12
–14
8
6
4
3200
IM2 Level
vs RF Output Power (2-Tone)
SSB Noise Figure
vs LO Input Power
SSB Noise Figure
vs RF Output Frequency
–10
3300 3400
RF OUTPUT POWER (dBm/TONE)
–8
–10
LO INPUT POWER (dBm)
RF FREQUENCY (MHz)
–6
3500
–4
–6
–2
3600
0
3700 3800 3900
–2
2
85°C
25°C
–40°C
85°C
25°C
–40°C
85°C
25°C
–40°C
4
5579 G12
5579 G09
5579 G06
6
2
3300MHz to 3800MHz Application:
16
12
–4
0
8
4
3.0
–20
–10
–30
–40
–50
Conversion Gain and OIP3
vs Supply Voltage
12
20
18
16
14
10
0
8
4
6
3200 3300
3.0
LO-RF Leakage
vs RF Output Frequency
SSB Noise Figure
vs Supply Voltage
3.1
3.1
SUPPLY VOLTAGE (V)
3.2
LO
3400
RF FREQUENCY (MHz)
OIP3
GAIN
SUPPLY VOLTAGE (V)
= –1dBm,
3.2
3.3
3500
3.3
3600 3700
3.4
LT5579
3.4
3.5
85°C
25°C
–40°C
5579 G10
3.5
3800 3900
85°C
25°C
–40°C
85°C
25°C
–40°C
3.6
5579 G07
5579 G13
5
26
10
6
22
18
14
5579f
3.6