MAX3540ULM+T Maxim Integrated, MAX3540ULM+T Datasheet - Page 7

• Manufacturer Part Number: MAX3540ULM+T
• Description: Tuners
• Manufacturer: Maxim Integrated

Specifications of MAX3540ULM+T

• Rohs: yes

(MAX3540 Evaluation Kit, V
unless otherwise noted.)
-82
-84
-86
-88
-90
-92
-94
-96
200 300 400 500 600 700 800 900 1000
Complete Single-Conversion Television Tuner
UHF PHASE NOISE AT 10kHz OFFSET
vs. CHANNEL FREQUENCY
FREQUENCY (MHz)
-100
-110
-120
-130
-60
-70
-80
-90
60
50
40
30
20
10
0
_______________________________________________________________________________________
UHF PHASE NOISE vs. OFFSET FREQUENCY
0.1
0.5
IF VGA VOLTAGE GAIN vs. IF VGA
CC
1.0
OFFSET FREQUENCY (kHz)
= +3.3V, f
1
T
A
= 0°C
1.5
IF VGA (V)
10
T
RF
A
T
A
= +25°C
2.0
= +85°C
= 83MHz (VHF low), 211MHz (VHF high), or 801MHz (UHF), f
100
T
Typical Operating Characteristics (continued)
-100
-110
-120
-130
A
-60
-70
-80
-90
2.5
= +55°C
VHF-L PHASE NOISE vs. OFFSET FREQUENCY
0.1
1000
3.0
OFFSET FREQUENCY (kHz)
1
10
100
-10
-15
-20
-25
-30
-20
-30
-40
-50
-60
-5
0
0.01
0.5
1000
IF VGA IM3 vs. IF AGC VOLTAGE
IFOUT1 FREQUENCY RESPONSE
0.1
1.0
IM3
-100
-110
-120
-130
-60
-70
-80
-90
FREQUENCY (MHz)
VHF-H PHASE NOISE vs. OFFSET FREQUENCY
1.5
0.1
1
IF AGC (V)
P
IN
2.0
10
V
OFFSET FREQUENCY (kHz)
IF
1
OUT
= 45.75MHz, T
= 1.5V
100
2.5
MAX3540 toc25
PP
10
1000
3.0
-20
-40
-60
-80
100
A
= +25°C,
1000
7