DataSheet.in

SA1920 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Dual-band RF front-end - Philips

भाग संख्या SA1920
समारोह Dual-band RF front-end
मैन्युफैक्चरर्स Philips 
लोगो Philips लोगो 
पूर्व दर्शन
1 Page
		
<?=SA1920?> डेटा पत्रक पीडीएफ

SA1920 pdf
Philips Semiconductors
Dual-band RF front-end
Product specification
SA1920
DESCRIPTION
The SA1920 is an integrated dual-band RF front-end that operates
at both cellular (AMPS, GSM and TDMA) and PCS/DCS (TDMA and
GSM) frequencies, and is designed in a 13 GHz fT BiCMOS
process—QUBiC1. The low-band is a combined low-noise amplifier
(LNA) and mixer. The LNA has a 1.7 dB noise figure at 881 MHz
with 17.5 dB of gain and an IIP3 of –5 dBm. The wide-dynamic
range mixer has a 10 dB noise figure at 881 MHz with 9.5 dB of gain
and an IIP3 of +5 dBm.
The high-band contains a receiver front-end, doubler and a high
frequency transmit mixer intended for closed loop transmitters. One
advantage of the high-band architecture is an image-rejection mixer
with over 30 dB of image rejection; thus, eliminating external filter
cost while saving board space. The system noise figure is 4.2 dB at
1960 MHz with a power gain of 23.5 dB and an IIP3 of –12.5 dB.
PIN CONFIGURATION
FEATURES
Low current consumption
Outstanding low- and high-band noise figure
Excellent gain stability versus temperature and supply
Image reject high-band mixer with over 30 dB of rejection
Increased low-band LNA gain compression during analog
transmission
LO input and output buffers
Frequency doubler
On chip logic for network selection and power down
Very small outline package
APPLICATIONS
800 to 1000 MHz analog and digital receivers
1800 to 2000 MHz digital receivers
Portable radios
Digital mobile communications equipment
24 23 22 21 20 19 18 17 16 15 14 13
VCC 25
Tx ON 26
V CC 27
HIGH BAND IMAGE SET I 28
GND 29
HIGH BAND LO INPUT 30
LOW BAND LO INPUT 31
GND 32
HIGH BAND IMAGE SET Q 33
GND 34
X2 ON 35
N/C 36
37 38 39 40 41 42 43 44 45 46 47 48
12 N/C
11 GND
10 Tx B
9 Tx A
8 GND
7 VCC
6 GND
5 MIX IN
4 GND
3 Tx IF B
2 Tx IF A
1 N/C
ORDERING INFORMATION
TYPE NUMBER
NAME
SA1920
LQFP48
1999 Mar 02
Figure 1. Pin Configuration
SR01435
PACKAGE
DESCRIPTION
Plastic low profile quad flat package; 48 leads; body 7x7x1.4 mm
VERSION
SOT313-2
2 853–2057 20918

विन्यास 30 पेज
डाउनलोड[ SA1920 Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
SA1920Dual-band RF front-endPhilips
Philips
SA1921Satellite and cellular dual-band RF front-endPhilips
Philips


भाग संख्याविवरणविनिर्माण
30L120CTSchottky RectifierPFC Device
PFC Device
AT28C010-12DKSpace 1-MBit (128K x 8) Paged Parallel EEPROMATMEL
ATMEL
B20NM50FDN-CHANNEL POWER MOSFETSTMicroelectronics
STMicroelectronics
D8442SD844SavantIC
SavantIC
FAE391-A20AM/FM Automotive Electronic TunerMitsumi
Mitsumi


Index : 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



www.DataSheet.in    |   2017   |  संपर्क   |   खोज     |   English