MAX19995ETX+T Maxim Integrated Products, MAX19995ETX+T Datasheet - Page 12

• Manufacturer Part Number: MAX19995ETX+T
• Description: RF Mixer IC DOWNCONVERTER 2CH earity, 1700MHz to 2
• Manufacturer: Maxim Integrated Products

Specifications of MAX19995ETX+T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual, SiGe, High-Linearity, 1700MHz to 2200MHz
Downconversion Mixer with LO Buffer/Switch
( Typical Application Circuit , optimized for the DCS/PCS band, R1 = R4 = 806Ω, R2 = R5 = 2.32kΩ, V
P
12
RF
= -5dBm, LO is low-side injected for a 190MHz IF, T
10
15
20
25
30
10
15
20
25
30
25
24
23
22
21
20
0
5
0
5
______________________________________________________________________________________
1700
1400
1700
P
(VARIOUS VALUES OF L3 AND L6)
0Ω
LO UNSELECTED RETURN LOSS
LO
INPUT IP3 vs. RF FREQUENCY
1600
= -3dBm, 0dBm, +3dBm
RF PORT RETURN LOSS
1900
P
1900
LO
vs. RF FREQUENCY
vs. LO FREQUENCY
RF FREQUENCY (MHz)
LO FREQUENCY (MHz)
RF FREQUENCY (MHz)
= -3dBm, 0dBm, +3dBm
1800
2100
2100
2000
P
RF
= -5dBm/TONE
6.8nH
2300
f
2300
IF
2200
= 190MHz
10nH
3.6nH
2500
2400
2500
340
320
300
280
260
Typical Operating Characteristics (continued)
10
15
20
90
80
70
60
50
0
5
1700
-35
50
2RF-2LO RESPONSE vs. RF FREQUENCY
V
CC
(VARIOUS VALUES OF L3 AND L6)
C
V
-15
= 4.75V, 5.0V, 5.25V
6.8nH, 10nH
CC
= +25°C, unless otherwise noted.)
140
vs. TEMPERATURE (T
1900
IF PORT RETURN LOSS
= 4.75V
vs. IF FREQUENCY
SUPPLY CURRENT
RF FREQUENCY (MHz)
IF FREQUENCY (MHz)
V
TEMPERATURE (°C)
CC
5
230
= 5.25V
2100
0Ω
3.6nH
25
320
V
45
CC
f
LO
2300
P
= 5.0V
= 1610MHz
RF
C
410
)
= -5dBm
65
2500
500
85
10
15
20
25
30
11
10
95
85
75
65
55
0
5
9
8
7
6
1400
1700
1700
3RF-3LO RESPONSE vs. RF FREQUENCY
CONVERSION GAIN vs. RF FREQUENCY
(VARIOUS VALUES OF L3 AND L6)
(VARIOUS VALUES OF L3 AND L6)
P
LO
LO SELECTED RETURN LOSS
1600
6.8nH
= +3dBm
1900
1900
0Ω, 3.6nH, 6.8nH, 10nH
CC
vs. LO FREQUENCY
LO FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
P
1800
= +5.0V, P
LO
0Ω
= -3dBm
2100
2100
10nH
2000
3.6nH
P
LO
= 0dBm
LO
2300
2300
P
RF
2200
= -5dBm
= 0dBm,
2400
2500
2500