LT5522EUF Linear Technology, LT5522EUF Datasheet - Page 6

• Manufacturer Part Number: LT5522EUF
• Description: IC MIXER DWNCONV HI SIGN 16-QFN
• Manufacturer: Linear Technology
• Series: LT5522r

Specifications of LT5522EUF

• Rf Type: Cellular, PCS, UMTS
• Frequency: 400MHz ~ 2.7GHz
• Number Of Mixers: 1
• Gain: -0.2dB
• Noise Figure: 13.9dB
• Secondary Attributes: Down Converter
• Current - Supply: 68mA
• Voltage - Supply: 4.5 V ~ 5.25 V
• Package / Case: 16-WQFN Exposed Pad
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL AC PERFOR A CE CHARACTERISTICS
LT5522
V
2200MHz, P
6
CC
26
24
22
20
18
16
14
12
10
–2
–4
= 5V, EN = High, T
8
6
4
2
0
50
Conv Gain, IIP3 and SSB NF
vs IF Output Frequency
G
IIP3
C
LO
250
IF OUTPUT FREQUENCY (MHz)
= –5dBm, IF output measured from 50MHz to 1050MHz, unless otherwise noted. (Test circuit shown in Figure 3)
SSB NF
–100
450
–10
–20
–30
–40
–50
–60
–70
–80
–90
25
23
21
19
17
15
13
11
–1
–3
10
9
7
5
3
1
0
–11
–21
A
Conv Gain, IIP3 and SSB NF
vs LO Power (IF = 500MHz)
IF Output Power and Spurious Products
vs RF Input Power (Single Tone)
IIP3
G
(650MHz)
= 25°C, P
C
650
2RF-LO
–17
–9
(500MHz)
f
P
RF
LO
(1000MHz)
LO INPUT POWER (dBm)
IF OUT
RF INPUT POWER (dBm)
–13
= 1150MHz
= –5dBm
2RF-2LO
850
–7
RF
25°C
85°C
–40°C
5522 G19
= 1150MHz at –12dBm (–12dBm/tone for 2-tone IIP3 tests, ∆f = 1MHz), LO swept from 1200MHz to
–9
SSB NF
W U
1050
–5
–5
3RF-2LO
(150MHz)
–3
f
f
T
f
f
LO
RF
LO
RF
A
–1
= 25°C
= 1650MHz
= 1150MHz
= 1150MHz
= 1650MHz
–50
–55
–60
–65
–70
–75
–80
–1
25°C
85°C
–40°C
3
50
2RF-LO Spur vs IF Output
Frequency (P
5522 G22
5522 G24
P
LO
1
7
= –8, –5 AND –2dBm
250
IF OUTPUT FREQUENCY (MHz)
450
RF
= –12dBm)
25°C
650
–40°C
85°C
850
–10
–20
–30
–40
–50
–60
–70
–80
–90
19
17
23
21
15
13
11
–1
–3
10
9
7
5
3
1
0
–50
–21
Conv Gain, IIP3 and SSB NF
vs Temperature (IF = 500MHz)
5522 G20
IF Output Power, IM3 and IM5
vs RF Input Power (Two Input Tones)
T
f
f
LO
RF
A
1050
–18
= 25°C
= 1150MHz
= 1650MHz
–25
CATV infrastructure downmixer
RF INPUT POWER (dBm/TONE)
–15 –12
G
C
TEMPERATURE (°C)
0
SSB NF
–10
–20
–30
–40
–50
–60
–70
IIP3
1200
25
LO Leakage vs LO Frequency
–9
IF OUT
T
P
A
LO
= 25°C
= –5dBm
–6
1400
IM3
50
IM5
f
P
f
LO
RF
LO
= 1650MHz
= 1150MHz
–3
LO FREQUENCY (MHz)
= –5dBm
75
1600
0
5522 G23
5522 G25
LO-RF
100
3
1800
LO-IF
2000
5522 G21
5522fa
2200