MAX3580ETJ+ Maxim Integrated Products, MAX3580ETJ+ Datasheet - Page 8

• Manufacturer Part Number: MAX3580ETJ+
• Description: IC TUNER TV DIRECT CONV 32TQFN
• Manufacturer: Maxim Integrated Products
• Type: Direct Conversion TV Tunerr

Specifications of MAX3580ETJ+

• Applications: Set-Top Boxes
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Direct-Conversion TV Tuner
(MAX3580 Evaluation Kit, typical values are at V
8
-10
-15
-20
-25
-30
-35
-40
-45
-50
_______________________________________________________________________________________
30
25
20
15
10
-5
5
0
5
0
60
0
NORMALIZED BASEBAND FREQUENCY
T
8MHz CHANNEL MODE
f
V
BB_BW<3:0> = "1011"
A
RF
T
BB_AGC
= +25°C
A
= 620MHz
= 0°C
65
UHF MODE NOISE FIGURE
1
= 2.85V
T
vs. VOLTAGE GAIN
A
T
T
70
VOLTAGE GAIN (dB)
= -40°C
FREQUENCY (MHz)
A
A
= +25°C
= +85°C
RESPONSE
T
2
A
= +55°C
75
T
3
A
80
= +85°C
4
85
90
5
-10
-15
-20
-25
-30
-35
-40
-45
CC
110
100
-10
-15
-20
-25
-30
-35
-40
-45
-50
Typical Operating Characteristics (continued)
-5
90
80
70
60
50
40
30
20
10
-5
5
0
5
0
= +3.3V, T
0
0
0
NORMALIZED BASEBAND FREQUENCY
NORMALIZED BASEBAND FREQUENCY
7MHz CHANNEL MODE
BB_BW<3:0> = "1001"
T
V
A
RF_AGC
vs. BB_AGC CONTROL VOLTAGE
= 0°C
0.5
BB_AGC CONTROL VOLTAGE (V)
1
5
= 2.85V
T
A
A
1.0
VOLTAGE GAIN
FREQUENCY (MHz)
FREQUENCY (MHz)
= +25°C
T
RESPONSE
RESPONSE
= +25°C, unless otherwise noted.)
T
10
A
2
A
= -40°C
= 0°C
1.5
7MHz CHANNEL MODE
BB_BW <3:0> = "1001"
T
A
T
T
A
= +85°C
15
A
3
T
= +85°C
= +85°C
A
2.0
= +25°C, +55°C
T
A
20
4
2.5
= +25°C
3.0
25
5
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-15
-20
-25
-30
-35
-40
-45
-50
-5
0
5
0
0
0
NORMALIZED BASEBAND FREQUENCY
BASEBAND FILTER REJECTION RATIO
NOISE LIMITED
5
VHF INPUT
5
FREQUENCY (MHz)
FREQUENCY (Hz)
T
RESPONSE
10
A
= 0°C
10
8MHz CHANNEL MODE
BB_BW<3:0> = "1011"
T
15
T
A
A
= +25°C
= +85°C
UHF INPUT
15
20
20
25