http://www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf





Zarlink Semiconductor
Zarlink Semiconductor

KESTX01 Datasheet Preview

KESTX01 Datasheet

400MHz - 460MHz ASK Transmitter

No Preview Available !

KESTX01 pdf
www.DataSheet4U.com
This product is obsolete.
This information is available for your
convenience only.
For more information on
Zarlink’s obsolete products and
replacement product lists, please visit
http://products.zarlink.com/obsolete_products/



Zarlink Semiconductor
Zarlink Semiconductor

KESTX01 Datasheet Preview

KESTX01 Datasheet

400MHz - 460MHz ASK Transmitter

No Preview Available !

KESTX01 pdf
Supersedes September 1996 version, DS4548 - 2.0
KESTX01
400MHz - 460MHz ASK Transmitter
Preliminary Information
DS3969 - 3.8 August 1998
The KESTX01 is a single chip ASK (Amplitude Shift Key)
transmitter IC. It is designed to operate in a variety of low
power radio applications including keyless entry, general
domestic and industrial remote control, RF tagging and local
paging systems.
The transmitter offers a high level of integration and per-
formance, which enables the harmonic rejection and funda-
mental power requirements of the ESTI 300 220, and
other governing bodies, to be met.
The basic architecture utilises a crystal reference oscilla-
tor, an integrated frequency multiplying PLL and a power
output stage. The design is centred around the popular
433.92MHz operating frequency and particular emphasis has
been placed on low current drain, including a power–down
feature which greatly increases battery life.
FEATURES
s Low supply Current
s Power down feature
s Adjustable output power level
s Low external part count
s Fully integrated VCO, PLL and Power Amplifier
XTAL1
VCOTST
VEE1
LF
LF1
TXEN
VCC
1. 41 XTAL2
PWRC
DATA
OUTB
OUT
VCCPA
7 8 VEE2
Figure.1 Pin connections - top view
MP14
ABSOLUTE MAXIMUM RATINGS
Junction temperature
-55 to +150°C
Storage temperature
-55 to +150°C
Supply voltage
Voltage on any pin
Notes:
VEE-0.5 to +8.0V
VEE-0.5 to VCC+0.5V
1. The voltage on pin OUT and OUTB (open collector outputs)
can support a higher voltage than this (+14V)
ORDERING INFORMATION
KESTX01/IG/MPAD (Tape and Reel)
KESTX01/IG/MPAS (Tubes)
VCC
TXEN
XTAL
OSCILLATOR
VCC
PLL POWER SUPPLY
1
64
PHASE
DETECTOR
VCO
VCCPA
PWRC
DATA
OUT
OUT B
VEE2
VEE1
XTAL1 XTAL2
LF LF1 VCOTST
Figure.2 block diagram


Part Number KESTX01
Description 400MHz - 460MHz ASK Transmitter
Maker Zarlink Semiconductor
Total Page 10 Pages
PDF Download
KESTX01 pdf
Download PDF File
KESTX01 pdf
View for Mobile



Buy Electronic Components




Related Datasheet

1 KESTX01 400MHz - 460MHz ASK Transmitter Zarlink Semiconductor
Zarlink Semiconductor
KESTX01 pdf






Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components