LT5503EFE#TR Linear Technology, LT5503EFE#TR Datasheet - Page 8

• Manufacturer Part Number: LT5503EFE#TR
• Description: IC DIRECT IQ MOD/MIXER 20-TSSOP
• Manufacturer: Linear Technology

Specifications of LT5503EFE#TR

• Function: Modulator/Mixer
• Lo Frequency: 1.4GHz ~ 2.4GHz
• Rf Frequency: 1.7GHz ~ 2.7GHz
• P1db: -15dBm
• Noise Floor: -152dBm/Hz
• Output Power: 12.7dBm
• Current - Supply: 38mA
• Voltage - Supply: 1.8 V ~ 5.25 V
• Test Frequency: 2.4GHz
• Package / Case: 20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
• Pin Count: 20
• Screening Level: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LT5503EFETR

LT5503
2.4GHz matching, MIXEN = high, DMODE = low (LO2 ÷ 2 mode), LO2IN = 750MHz at –18dBm, LO1IN = 2075MHz. MIXRFOUT measured
at 2450MHz, unless otherwise noted. (Test circuit shown in Figure 2.)
TYPICAL PERFOR A CE CHARACTERISTICS
8
–12
–14
–16
–18
–20
–22
–24
–26
–28
–20
–30
–40
–25
–35
14
13
12
11
10
9
8
–30
–30
1.8
LO1 Feedthrough vs LO1 Input
Power (V
Mixer Supply Current vs Supply
Voltage (LO2 ÷ 2 Mode)
RF Output Power vs LO1 Input
Power (V
T
A
–27
–27
T
T
= –40°C
A
A
2.5
= –40°C
= 85°C
V
–24
–24
CC2
LO1IN POWER (dBm)
CC2
T
CC2
LO1IN POWER (dBm)
T
A
T
A
SUPPLY VOLTAGE (V)
A
–21
= 25°C
–21
= 25°C
3.2
= 85°C
= 1.8V)
= 1.8V)
T
T
–18
–18
A
A
= –40°C
= 25°C
3.9
–15
–15
T
A
–12 –9
–12 –9
W
= 85°C
4.6
5503 G26
1195 G29
1195 G32
U
5.3
–6
–6
–12
–14
–16
–18
–20
–22
–24
–26
–28
–20
–25
–30
–35
–40
14
13
12
11
10
9
8
–30
–30
1.8
Mixer Supply Current vs Supply
Voltage (LO2 ÷ 1 Mode)
RF Output Power vs LO1 Input
Power (V
LO1 Feedthrough vs LO1 Input
Power (V
DMODE = HIGH
–27
–27
T
T
A
A
2.5
= –40°C
= 85°C
V
–24
–24
CC2
CC2
LO1IN POWER (dBm)
CC2
LO1IN POWER (dBm)
T
T
A
A
T
SUPPLY VOLTAGE (V)
–21
A
–21
= 25°C
= 85°C
3.2
= 25°C
= 3V)
= 3V)
T
T
–18
–18
A
A
= –40°C
= 25°C
3.9
–15
–15
T
A
T
–12 –9
–12 –9
A
= –40°C
4.6
= 85°C
5503 G27
1195 G30
(Mixer)
1195 G33
5.3
–6
–6
–20
–30
–40
100
–12
–14
–16
–18
–20
–22
–24
–26
–28
–25
–35
0.1
10
1
–30
–30
1.8
Mixer Shutdown Current vs Supply
Voltage
RF Output Power vs LO1 Input
Power (V
LO1 Feedthrough vs LO1 Input
Power (V
MIXEN = LOW
T
A
–27
–27
= 25°C
T
A
2.5
= –40°C
V
–24
–24
CC2
LO1IN POWER (dBm)
LO1IN POWER (dBm)
CC2
T
CC2
T
A
SUPPLY VOLTAGE (V)
–21
A
–21
= 85°C
3.2
= 25°C
= 5.25V)
= 5.25V)
T
–18
–18
T
A
A
T
= 25°C
A
= –40°C
3.9
= 85°C
–15
–15
T
–12 –9
A
–12 –9
T
= 85°C
4.6
A
= –40°C
1195 G31
1195 G34
5503 G28
5503f
5.3
–6
–6