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參數(shù)資料
| 型號： | UPC8110GR |
| 廠商： | NEC Corp. |
| 英文描述： | 1 GHz QUADRATURE MODULATOR |
| 中文描述： | 1 GHz的正交調(diào)制器 |
| 文件頁數(shù)： | 4/4頁 |
| 文件大小： | 42K |
| 代理商： | UPC8110GR |
EXPLANATION OF INTERNAL FUNCTIONS
Block
Function/Operation
Block Diagram
Input signal from the LO input is sent to a
T-type flip-flop through a frequency doubler.
The output signal from the T-type F/F is
changed to the same frequency as the LO input
with a quadrature phase shift of 0
°
, 90
°
, 180
°
,
or 270
°
. These circuits provide self phase
correction for proper quadrature signals.
Buffer amplifiers for each phase signal are
sent to each mixer.
ADDER
Output signals from each mixer are added
and sent through a final amplifier.
To MODout
from LO1in
BUFFER
AMPLIFIER
90
°
PHASE
SHIFTER
MIXER
The signals from the buffer amps are
quadrature modulated with two double-
balanced mixers. High accurate phase and
amplitude inputs are realized to provide
excellent image rejection.
UPC8110GR
Note:
All dimensions are typical unless otherwise specified.
PART NUMBER
QTY
ORDERING INFORMATION
UPC8110GR-E1
2.5 K/Reel
OUTLINE DIMENSIONS
(Units in mm)
INTERNAL BLOCK DIAGRAM
PACKAGE OUTLINE S20 (SSOP20)
LOIN
GND
LO
IN
GND
Q INPUT
Q INPUT
I INPUT
I INPUT
GND
GND
(POWER SAVE)
GND
TOP VIEW
GND
V
CC
GND
V
PS
GND
V
CC
GND
GND
RF OUT
XXX = Lot/Date Code
EXCLUSIVE NORTH AMERICAN AGENT FOR RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES
Headquarters 4590 Patrick Henry Drive Santa Clara, CA 95054-1817 (408) 988-3500 Telex 34-6393 FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) Internet: http://WWW.CEL.COM
DATA SUBJECT TO CHANGE WITHOUT NOTICE
PRINTED IN USA ON RECYCLED PAPER -11/97
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
REG.
90
Phase
Shifter
20
11
1
10
7.00 MAX
6.4
±
0.2
4.4
±
0.1
1.0
±
0.1
0.5
±
0.2
0.15
1.8 MAX
1.5
±
0.1
0.22
0.65
0.575 MAX
N
- 0.05
+0.10
-0.05
NEC
C8110G
XXXXX
x2
2 F / F
.
I
I
Q
Q
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPC8110GR_00 | 制造商:NEC 制造商全稱:NEC 功能描述:1 GHz QUADRATURE MODULATOR |
| UPC8110GR-E1 | 功能描述:調(diào)節(jié)器/解調(diào)器 DISC BY MFG 08/30/2002 RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| UPC8112T | 制造商:NEC 制造商全稱:NEC 功能描述:SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE |
| UPC8112TB | 功能描述:上下轉(zhuǎn)換器 3V Freq Dwn Convertr 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 |
| UPC8112TB-A | 功能描述:上下轉(zhuǎn)換器 3V Freq Dwn Convertr 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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