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參數資料
| 型號： | ISG510065 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | CATV OUT-OF-BAND TUNER |
| 中文描述： | 有線電視外的波段調諧器 |
| 文件頁數： | 1/8頁 |
| 文件大?。?/td> | 231K |
| 代理商： | ISG510065 |
PRELIMINARY DATA SHEET
ISG510065
CATV OUT-OF-BAND TUNER
FEATURES
3.3 V SINGLE SUPPLY OPERATION
LOW POWER CONSUMPTION (400 mW)
LOW DISTORTION
82 dB TOTAL CONVERSION GAIN
55 dB TOTAL GAIN CONTROL RANGE
LOW LO-RF LEAKAGE
DESCRIPTION
Cable Set-Top Boxes
Digital Cable Ready TV Sets.
APPLICATIONS
The ISG510065 is a downconverter designed to be used as
an Out-of-Band Tuner for use in CATV set-top box and Digital
Cable Ready TV applications. The ISG510065 consists of an
input AGC amplifier, mixer, and a video/AGC amplifier. This
device offers optimum performance with low power consump-
tion and low distortion. There are two Package Options MLP
28 and TSSOP 20.
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C, V
DD
= 3.3 V, unless otherwise specified)
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
MAX
RF Performance
RF
IN
LO
IN
CG
MAX
V
AGC
AGC
IM3
IF
OUT
NF
G
INPUT
G
VIDEO
LO-RF
LEAKAGE
DC Performance
V
DD
I
DD
*
Includes saw filter loss.
ABSOLUTE MAXIMUM RATINGS
(T
C
= 25°C unless otherwise noted)
RF Input Frequency Range, High Side L.O.
LO Input Frequency Range, High Side L.O.
Maximum Conversion Gain*
AGC Voltage
AGC Dynamic Range V
AGC
= 0 to 3 V
Third Order Intermodulation, 1 V
PP
Differential Output, 1K ohm load
IF Output Level, Differential Output, 1K ohm load
Noise Figure, V
AGC
= 3 V
RF Amp/Mixer Conversion Gain, V
AGC
= 3 V
Video Amplifer Gain, V
AGC
= 3 V
LO leakage at the RF port
MHz
MHz
dB
V
dB
dB
V
PP
dB
dB
dB
dBm
50
80
150
220
82
0
50
50
3
55
55
1
13
41
55
-95
2
15
-85
Supply Voltage
Supply Current
V
3.2
3.3
117
3.4
135
mA
REV. D
1
7/19/2004
FUNCTIONAL DIAGRAM
7, 6
6, 2
5, X
4, X
3, 1
2, 20
1, X
28,18
27,17
26,19
25, X
24,15
23,14
22,13
21,16
20,11
19,12
18,10
17, 9
16, 8
15, 7
8, 3
9, 4
10, X
11, 5
12, X
13, X
14, X
MIXER
VIDEO
AMP
LO
BUFFER
RF
AMP
AGC
VDD
RF
OUTPUT
MATCHING
VDD
LO
VDD
NC*
NC*
EPCOS X6959M
SAW FILTER
VID OUT
SYMBOLS
V
DD
(GND)
T
OP
T
STG
PARAMETERS
Supply Voltage (GND)
Operating Temperature
Storage Temperature
Junction Temperature
Thermal Resistance ( ja)
UNITS
V
°C
°C
°C
°C/W
RATINGS
-0.3 to +3.6
-40 to +85
-65 to +150
+150
34
Note:
1. Operation in excess of any one of these parameters may result
in permanent damage.
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相關代理商/技術參數 |
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| ISG56518 | 制造商:SIRENZA 制造商全稱:SIRENZA 功能描述:5 TO 65 MHz SILICON CATV 18 dB HYBRID AMPLIFIER |
| ISG56525 | 制造商:SIRENZA 制造商全稱:SIRENZA 功能描述:5 TO 65 MHz SILICON CATV 25dB HYBRID AMPLIFIER |
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