PS20037 Datasheet, PDF (1/32 Pages) List of Unclassifed Manufacturers – DVB-S Satellite Tuner with RF bypass

PS20037
DVB-S Satellite Tuner with RF bypass
DESCRIPTION
The PS20037 is a fully integrated direct conversion
tuner for digital satellite receiver systems. It
provides excellent immunity to composite
undesired channels. The device also contains a RF
Bypass for connecting to a second receiver
module.
The PS20037 is simple to use, requiring no
alignment or tuning algorithms and uses a
minimum number of external components. The
device is programmable via an I²C compatible bus.
The PS20037 is qualified for DVB-S2 8PSK
receiver applications
APPLICATIONS
• DVB-S PayTV satellite receivers
• DSS satellite receivers
• DVB-S2 8PSK satellite receivers
Data Sheet 291468 issue 1 Nov-11
Ordering Information
PS20037C1Q1BT 28 QFN Tape & Reel (6K)
PS20037C1Q1B5 28 QFN Trays
-10°C to +85°C
Equivalent parts: Intel CE5037
FEATURES
• Direct conversion tuner for quadrature down
conversion from L-band to Zero IF
• Symbol rate 1-45 MSps
• Excellent sensitivity <-84.5 dBm at 27.5 MSps
• Independent RF AGC and baseband gain control
• Fifth order baseband filters with bandwidth
adjustable from 6 to 43 MHz
• Fully integrated alignment-free low phase noise
local oscillator
• Selectable RF Bypass
2
• I C compatible control
• 3.3 Volt Supply
• 28 pin 5x5 mm QFN Package
Data Sheet 291468 issue 1
1
Plessey Semiconductors Ltd.
Design & Technology Centre, Delta 500, Delta Business Park, Great Western Way, Swindon, UK SN5 7XE
Tel: [phone]
Fax: [phone]
Web: www.plesseysemi.com