LTC5540IUH#PBF Linear Technology, LTC5540IUH#PBF Datasheet - Page 7

• Manufacturer Part Number: LTC5540IUH#PBF
• Description: IC, DOWN CONVERTING MIXER 1.3GHZ, QFN-20
• Manufacturer: Linear Technology

Specifications of LTC5540IUH#PBF

• Frequency Range: 600MHz To 1.3GHz
• Supply Voltage Range: 3.1V To 3.5V
• Rf Ic Case Style: QFN
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +85°C
• Rf Type: GSM, LTE, WCDMA, WiMax
• Operating Supply Voltage: 3.3V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical ac perForMance characTerisTics
V
IF = 190MHz, unless otherwise noted. Test circuit shown in Figure 1.
CC
28
26
24
22
20
18
16
14
12
10
8
6
= 3.3V, V
–10
–20
–30
–40
–50
–60
–70
–80
–6
28
26
24
22
20
18
16
14
12
10
20
10
900MHz Conversion Gain, IIP3
and NF vs LO Power
8
6
0
800
–12
G
Conversion Gain, IIP3 and NF
vs RF Frequency
2-Tone IF Output Power, IM3 and
IM5 vs RF Input Power
C
RF1 = 899MHz
RF2 = 901MHz
IIP3
G
LO = 710MHz
–4
C
IIP3
IM3
–9
IF
CCIF
900
LO INPUT POWER (dBm)
RF INPUT POWER (dBm/TONE)
OUT
–2
RF FREQUENCY (MHz)
= 3.3V, SHDN = Low, T
IM5
–6
1000
85°C
25°C
–40°C
0
–3
85°C
25°C
–40°C
1100
2
0
1200
NF
4
5540 G25
3
NF
5540 G22
5540 G28
6
A
1300
22
20
18
16
14
12
10
8
6
4
2
0
6
= 25°C, P
22
20
18
16
14
12
10
8
6
4
2
0
28
26
24
22
20
18
16
14
12
10
8
6
–6
–10
–20
–30
–40
–50
–60
–70
–80
LO
1100MHz Conversion Gain, IIP3
and NF vs LO Power
20
10
0
–12
G
Single-Tone IF Output Power, 2 × 2
and 3 × 3 Spurs vs RF Input Power
C
= 0dBm, P
24
22
20
18
16
14
12
10
IF
RF = 900MHz
LO = 710MHz
IIP3
8
–20
OUT
–4
900MHz SSB Noise Figure
vs RF Blocker Level
–9
LO INPUT POWER (dBm)
–15
–2
RF INPUT POWER (dBm)
P
P
P
P
RF BLOCKER POWER (dBm)
–6
RF
LO
LO
LO
LO
= –3dBm
= 0dBm
= +3dBm
= +6dBm
–10
= –3dBm (–3dBm/tone for two-tone IIP3 tests, ∆f = 2MHz),
85°C
25°C
–40°C
0
–3
RF = 733.33MHz
–5
2
BLOCKER = 1000MHz
0
3RF–3LO
2RF–2LO
RF = 805MHz
0
NF
4
RF = 900MHz
5540 G26
3
5540 G29
6
5
22
20
18
16
14
12
10
8
6
4
2
0
5540 G23
6
10
Low-Side LO
28
26
24
22
20
18
16
14
12
10
8
6
–6
–50
–55
–60
–65
–70
–75
–80
1300MHz Conversion Gain, IIP3
and NF vs LO Power
28
26
24
22
20
18
16
14
12
10
G
–6
8
6
C
–45
2 × 2 and 3 × 3 Spur Suppression
vs LO Power
IIP3
900MHz Conversion Gain, IIP3
and RF Input P1dB vs Temperature
–4
G
3RF–3LO
RF = 773.33MHz
C
2RF–2LO
RF = 805MHz
–25
IIP3
LO INPUT POWER (dBm)
–3
–2
LO INPUT POWER (dBm)
–5
TEMPERATURE (°C)
0
85°C
25°C
–40°C
15
P1dB
LTC5540
0
2
35
RF = 900MHz
P
LO = 710MHz
RF
55
NF
4
3
V
V
= –10dBM
CCIF
CCIF
5540 G27
75
= 5.0V
= 3.3V
5540 G30
6
5540 G24

22
20
18
16
14
12
10
8
6
4
2
0
5540f
6
95