BT1074BI Datasheet, PDF (1/18 Pages) List of Unclassifed Manufacturers – SINGLE CHIP 850-950MHz RF TRANSCEIVER

BT1074Bi
850-950MHz RF TRANSCEIVER
Features
SINGLE CHIP 850-950MHz RF TRANSCEIVER
• Complete single chip RF transceiver
• Two on-chip local oscillators
• I/Q or FM* input interface
• Single power supply 2.7 - 3.6 V
• Low power consumption BiCMOS technology ^{GNDLNA1N 1}
• On-chip LNA and RF Mixer
• RF Power selectivity (-4dBm or +17dBm)
RF_INN 2
GNDLNA 3
RF_INP 4
• Wide operating temp range (-40oC to +85oC) GNDLNA1P 5
VDDPA_GR 6
GND_PA1 7
Applications
RF_OUTN 8
GND_PA2 9
RF_OUTP 10
• 902-928 MHz ISM Band
• 868-870MHz Band (Europe)
• Direct Sequence Spread Spectrum (DSS)
GND_PA3 11
REXT2 12
GND_PRE1 13
REXT1 14
• Frequency Hopping Spread Spectrum
• Wireless LAN
GND_PRE2 15
LEXTN 16
• Wireless Communication Products
BTI
BT1074Bi
48 RF_VCO_EN
47 VDDRFVCOIN
46 RFVCOCAPIN
45 RF_VCO_CTRL
44 GNDRFVCOIN
43 RF_VCO_OUT
42 GNDRF_VCO
41 VDDRF_VCO
40 VDDIF_VCO
39 _{GNDIF_VCO}
38 IF_VCO_OUT
37 GNDIFBUF
36 IFCAPIN
35 _{IF_VCO_CTRL}
34 GND_IFVCOIN
33 IF_VCO_GND
Description
The BT1074Bi is a BiCMOS monolithic integrated RF transceiver. In addition to the input I/Q interface, the
IC contains all of the required components to implement a complete RF-IF transceiver. This includes two
on-chip local oscillators, a low noise amplifier with an overall noise figure of less than 5dB over tempera-
ture and power supply variations, two highly linear down-conversion mixers, an IF amplifier, an upconver-
sion mixer and an on-chip power amplifier capable of delivering -4dBm to +17dBm. The unit operates with
a power supply voltage range of 2.7 - 3.6 volts.
* See Single-ended RFM input application example on page 15.
Ordering Information
BT1074Bi 850-950MHz RF Transceiver
BTI, 13825 Cerritos Corporate Dr., Cerritos CA. 90703, U.S.A.
Tel [phone] Fax [phone] [e-mail]
www.betheltronix.com
May 29, 2001
Confidential and Proprietary Information of BTI
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