參數(shù)資料
型號(hào)： UPC2799
廠商： NEC Corp.
英文描述： SIMMIC 50-860 MHz FREQUENCY UPCONVERTER
中文描述： SIMMIC 50-860兆赫頻率上變頻器
文件頁(yè)數(shù)： 1/2頁(yè)
文件大小： 51K
代理商： UPC2799
PARAMETERS
SYMBOLS
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
Current
MIXER SECTION
Input Return Loss
RF Input Frequency
LO Frequency
Gain Flatness
Noise Figure
750MHz
V
CC
I
CC
4.5
5
41
5.5
V
mA
RL
IN
RF
LO
G
F
w/external match
10
dB
MHz
MHz
dB
50
860
1800
6 MHz
.25
NF
Measured at
mixer output
Measured at
mixer output
12
dB
Input IP3
IIP3
+3
+5
dBm
Conv. Gain
MIXER
G
C
8
dB
The UHF Band frequency converter is manufactured using
the (F
T
20 GHz) NESAT III process . This 5V IC consists of
a RF Gain control amplifier, linear, Gilbert cell mixer, two
stages of LO buffering, local oscillator, external filter port, and
a temperature compensation circuit. This device was specifi-
cally designed for CATV, Modems, HFC Telephony and other
Multimedia applications.
NEC's stringent quality assurance and test procedures as-
sure the highest reliability and performance.
DESCRIPTION AND APPLICATIONS
INTERNAL BLOCK DIAGRAM
California Eastern Laboratories
Advance Product Information
FEATURES
50-860 MHz RF FREQUENCY RANGE
50-1800 MHz LO RANGE
15 dB VARIABLE GAIN RF AMP
+5 dB dBm IIP3 MIXER
8 dB RF CONVERSION GAIN
BUFFERED LO OUTPUT
SIMMIC 50-860 MHz
FREQUENCY UPCONVERTER
*The information contained in this document is being issued in advance of the production cycle for the device.
The parameters for the device may change before final production or NEC Corporation, at its own discretion,
may withdraw the device prior to its production.
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C)
UPC2799
Mixer (
OUT1
)
GND (
AMP
)
IF
IN
V
AGC
RF(
IN
)
V
CC
(
AMP
)
Bypass
Mixer (
OUT2
)
GND(
IF
)
GND(
IF
)
V
CC
V
CC
LO Bypass
V
CC
IF(
OUT
)
GND(
LO
)
OSC
(
B
)
LO (
OUT
)
V
CC(IF)
BIAS
CKT
OSC
(
E)
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