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參數(shù)資料
| 型號： | UPC2753GR |
| 廠商： | NEC Corp. |
| 英文描述： | 3V, 400 MHz SILICON MMIC FREQUENCY CONVERTER |
| 中文描述： | 3V的，400兆赫硅單片變頻器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 72K |
| 代理商： | UPC2753GR |
3V, 400 MHz SILICON MMIC
FREQUENCY CONVERTER
UPC2753GR
FEATURES
3 V SINGLE SUPPLY VOLTAGE
LOW CURRENT DISSIPATION:
I
CC
= 7 mA TYP
HIGH CONVERSION GAIN:
80 dB TYP
OUTPUT LIMITING:
450 mV p-p
WIDE BAND OPERATION UP TO 500 MHz
AGC:
19 dB Typical
INTERNAL BLOCK DIAGRAM
PART NUMBER
PACKAGE OUTLINE
PARAMETERS AND CONDITIONS
Total Circuit Current
4
RF Input Frequency Range (3 dB BW)
1
f
IF
= 4 MHz, V
AGC
= GND
IF Output Frequency Range (3dB BW)
f
RF
= 200 MHz, V
AGC
= GND
Conversion Gain
2
f
RF
= 200 MHz, f
IF
= 4 MHz, V
AGC
= GND
Noise Figure
2
f
RF
= 200 MHz, f
IF
= 20 MHz, V
AGC
= GND
Input Return Loss f
RF
≤
400 MHz
LO to RF Isolation
3
, f
LO
= 1 to 400 MHz
LO to IF Isolation
3
, f
LO
= 1 to 400 MHz
Gain Control
f
RF
= 200 MHz, f
IF
= 4 MHz, V
AGC
= 1.2 - 2.4 V
IF Amplifier Frequency Range
1
(3 dB BW)
(The gain is -3 dB down from the gain at 4 MHz)
IF Amplifier Small Signal Gain
f = 4 MHz
Output Voltage (Z
L
= 2 K
// 2 pF)
UPC2753GR
S20
TYP
6.9
SYMBOLS
I
CC
RFu
UNITS
mA
MIN
4.7
MAX
8.5
MHz
400
IFu
MHz
20
CG
dB
35
38
42
NF
dB
dB
dBc
dBc
12
14
-52
-15
15
RL
IN
ISOL(
LO-RF)
ISOL(
LO-IF)
GC
R
dB
15
19
fu
MHz
DC
20
GS
IF
dB
38
350
41
450
45
550
V
OUT
mV p-p
Notes:
1. Conversion Gain is -3 dB from Conversion Gain For f
RF
= 50 MHz.
2. Downconverter and AGC amplifier only.
3. P
LO
= -10 dBm.
I
D
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C, V
CC
= 3.0 V, Z
L
= Z
S
= 50
)
DESCRIPTION AND APPLICATIONS
The UPC2753GR is a frequency converter manufactured
with the NESAT III process. This product consists of an RF
input amplifier, Gilbert cell mixer, LO input buffer, IF amplifier
with AGC, external filter port, and IF output limiting amplifier.
This device was specifically designed for low cost GPS
recievers, mobile radios, and PCN applications.
NEC's stringent quality assurance and test procedures as-
sure the highest reliability and performance.
N/C
GND
LO Input
LO Bypass
V
AGC
V
CC
(DC)
V
CC (IF)
IF OUT
GND
GND
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
N/C
GND
RF Input
RF Bypass
Mixer IF
IF
Bypass
IF
Input
Bypass
GND
GND
4. Downconverter and IF amp may be operated separately.
Typical I
CC
for down converter is 5.5 mA (pin 15). Typical I
CC
for
IF amp is 1.4 mA (pin 14).
California Eastern Laboratories
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| UPC2753GR-E1 | 制造商:NEC 制造商全稱:NEC 功能描述:3V, 400 MHz SILICON MMIC FREQUENCY CONVERTER |
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| UPC2756TB | 功能描述:上下轉(zhuǎn)換器 3V L-Bnd Downconvrtr RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| UPC2756TB-A | 功能描述:上下轉(zhuǎn)換器 3V L-Bnd Downconvrtr RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128 |
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