Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

UPC2721GR Datasheet(PDF) 2 Page - NEC

Part No. UPC2721GR
Description  SILICON MMIC L BAND DOWNCONVERTER
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPC2721GR Datasheet(HTML) 2 Page - NEC

  UPC2721GR Datasheet HTML 1Page - NEC UPC2721GR Datasheet HTML 2Page - NEC UPC2721GR Datasheet HTML 3Page - NEC UPC2721GR Datasheet HTML 4Page - NEC UPC2721GR Datasheet HTML 5Page - NEC UPC2721GR Datasheet HTML 6Page - NEC  
Zoom Inzoom in Zoom Outzoom out
 2 / 6 page
background image
UPC2721GR, UPC2722GR,
PIN DESCRIPTIONS
PIN
SYMBOL
PIN VOLT
DESCRIPTION
EQUIVALENT CIRCUIT
NO.
TYP (V)
1
OSC
2.9
base
(bypass)
2
OSC
2.9
base
(feedback)
3
OSC
5.0
collector
(coupling)
4VCC
5.0
5
IF Output
UPC2721
2.9
UPC2722
5.0
6
GND
0.0
7
RF input2
2.4
(bypass)
8
RF input1
2.4
Internal oscillator consists of a
balance amplifier. Pin 2 and pin 3
should be externally equipped with a
tank resonator circuit in order to
oscillate with feedback loop.
Pin 1 should be grounded through
coupling capacitor ~0.5 pF.
Pin 3 is an open collector. This pin should
be coupled through resistor or choke coil
in order to adjust Q and connect the
supply voltage.
In the UPC2721 the amplifier is designed
as single-ended push-pull amplifier. This
pin is an emitter follower output with a
wideband 50
Ω impedance.
Supply voltage pin for the IC.
In the UPC2722 the IF amplifier is
designed as a balanced amplifier. This pin
is an open collector output with high
impedance dependent on external
inductance.
Pin 7 and pin 8 are inputs to a double-
balanced mixer. Either pin can be
assigned for input or ground.
GND pin for the IC.
2
Vcc
3
1
5
40
5
8
7
UPC2721
UPC2722
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
SYMBOLS
PARAMETERS
UNITS
RATINGS
VCC
Supply Voltage2
V6
PT
Power Dissipation3
mW
250
TOP
Operating Temperature
°C
-40 to +85
TSTG
Storage Temperature
°C
-65 to +150
Notes:
1. Operation in excess of any one of these parameters may result
in permanent damage.
2. Recommended operating VCC range is 4.5 to 5.5 V max.
3. TA = +85
°C mounted on a 50 x 50 x 1.6 mm thick glass epoxy
board with double sided copper.


Html Pages

1  2  3  4  5  6 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn