MAX2112ETI+T Maxim Integrated Products, MAX2112ETI+T Datasheet - Page 5

• Manufacturer Part Number: MAX2112ETI+T
• Description: RF Receiver Direct Conversion Tu ner for DVB-S2 -40 t
• Manufacturer: Maxim Integrated Products

Specifications of MAX2112ETI+T

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

(MAX2112 Evaluation Kit: V
except BBG[3:0] = 1011.)
93.5
92.5
91.5
90.5
89.5
88.5
87.5
86.5
-10
-15
-20
-25
-30
-35
-40
-45
-50
-55
-60
98
97
96
95
94
93
92
91
90
89
88
3.0
1.0
SUPPLY CURRENT vs. SUPPLY VOLTAGE
0
f
LO
T
A
= 925MHz
= +85°C
3.1
vs. BASEBAND FREQUENCY
1.5
4
BASEBAND FREQUENCY (MHz)
QUADRATURE PHASE
SUPPLY VOLTAGE (V)
3.2
HD3 vs. V
2.0
T
V
T
T
8
A
A
A
OUT
_______________________________________________________________________________________
= +25°C
= +25°C
= -40°C
3.3
T
(V
A
P-P
= +85°C
2.5
OUT
12
)
CC
3.4
T
A
= -40°C
= +3.3V, T
3.0
16
3.5
3.6
3.5
20
A
= +25°C, baseband output frequency = 5MHz; V
93.5
92.5
91.5
90.5
89.5
88.5
87.5
86.5
-0.2
-0.4
-0.6
-0.8
-1.0
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
1.0
0.8
0.6
0.4
0.2
Tuner for DVB-S2 Applications
0
900
3.0
QUADRATURE PHASE vs. LO FREQUENCY
0
QUADRATURE MAGNITUDE MATCHING
f
f
BASEBAND
Complete, Direct-Conversion
LO
STANDBY MODE SUPPLY CURRENT
= 925MHz
T
3.1
vs. BASEBAND FREQUENCY
1200
A
T
BASEBAND FREQUENCY (MHz)
4
= +85°C
A
T
vs. SUPPLY VOLTAGE
= 10MHz
= +25°C
A
LO FREQUENCY (MHz)
SUPPLY VOLTAGE (V)
= +25°C
3.2
T
A
1500
= -40°C
8
T
A
= -40°C
3.3
T
A
= +85°C
T
1800
Typical Operating Characteristics
A
12
= -40°C
3.4
T
A
T
= +85°C
2100
A
16
= +25°C
3.5
2400
3.6
20
-0.2
-0.4
-0.6
-0.8
-1.0
104
102
100
-10
-20
-30
-40
-50
-60
-70
-80
1.0
0.8
0.6
0.4
0.2
98
96
94
92
90
88
86
84
GC1
0
0
vs. BASEBAND FILTER CUTOFF FREQUENCY
900
4
0
QUADRATURE MAGNITUDE MATCHING
BASEBAND FILTER CUTOFF FREQUENCY (MHz)
f
BASEBAND
= +1.2V, default register settings
8
1200
BASEBAND FREQUENCY (MHz)
FREQUENCY RESPONSE
12
20
= 10MHz
vs. LO FREQUENCY
BASEBAND FILTER
SUPPLY CURRENT
LO FREQUENCY (MHz)
T
A
T
16
A
= +25°C
1500
= -40°C
20
40
24
T
1800
A
= +85°C
28 32
60
2100
36
2400
40
80
5