MT8880 IC – DTMF Encoder IC

Benefits and features of BGU7005

• Covers the entire GNSS L1 range, 1559 to 1610 MHz
• Noise figure (NF) is equal to 0.85 dB.
• Increase 16.5 dB
• A lot of input Pi(1dB), or 1 dB compression point, is 11 dBm.
• High IP3i out of band of 9 dBm
• 1.5 to 3.1 volts is the supply voltage.
• Consumption of current in power-saving mode is 1 A.
• Optimized performance at 4.5 mA, a low supply current
• Output matching that is integrated
• Only needs one supply decoupling capacitor and one input matching inductor.
• Decoupled DC input and output
• All pins have ESD protection (HBM > 2 kV).
• Temperature-stabilized bias included for simple design
• Small leadless 6-pin package 1.45 mm, 1 mm, and 0.5 mm
• Transit frequency of 110 GHz using SiGe:C technology

HT12D is a decoder integrated circuit that belongs to 212 series of decoders. This series of decoders are mainly used for remote control system applications, like burglar alarm, car door controller, security system etc. It is mainly provided to interface RF and infrared circuits.? They are paired with 212 series of encoders. The chosen pair of encoder/decoder should have same number of addresses and data format.In simple terms, HT12D converts the serial input into parallel outputs. It decodes the serial addresses and data received by, say, an RF receiver, into parallel data and sends them to output data pins. The serial input data is compared with the local addresses three times continuously. The input data code is decoded when no error or unmatched codes are found. A valid transmission in indicated by a high signal at VT pin. HT12D is capable of decoding 12 bits, of which 8 are address bits and 4 are data bits. The data on 4 bit latch type output pins remain unchanged until new is received. Datasheet of ht12d decoder ic

Features of L30960-N3410-A400

• LTE (20,8,3,7,1); 3G (8,3); and 2G Dual Band PLS8-E
• PLS8-US: 3G (5,4,2), 2G Quad Band, and LTE (17,5,4,2).
• LTE (1,3,19); 3G; PLS8-J (1,19)
• PLS8-X: 3G (5,4,2), 2G Quad Band, and LTE (13,17,5,4,2).
• LTE PLS8-V: (13,4,2)
• LTE (2x2 DL-MIMO; FDD 3GPP Release 9)
• 3GPP Release 8; UMTS/HSPA (FDD); Rx diversity
• 3GPP Release 6; DARP/SAIC; GSM/GPRS/EDGE
• SIM Application Toolkit, version 99 of the 3GPP
• Using AT instructions to control (Hayes, TS 27.007, TS 27.005)
• Complete GPS/GLONASS integration (Qualcomm gpsOne Gen8A)
• 3.3 to 4.2 V supply voltage range, especially tuned for low power usage
• Dimensions are 29 mm by 33 mm by 2,2 mm (PLS8-V/-X: H=2,9 mm).
• Range of Operation: -40 ?C to +85 ?C
• EuP support, RoHS and REACH compliance

Special Features of L30960-N3410-A400

• Multiple composite modes and a Linux/Mac-compliant mode are supported by the USB interface.  
• USB-based firmware update  
• BIP (Bearer Independent Protocol) (Bearer Independent Protocol)  
• From Rel.3.0 and for PLS8-X /-V, IP services (Client & Server, TCP/IP & UDP, Transparent & Nontransparent) are available.  
• According to 3GPP TS 27.010, a multiplexer  
• PLS8-X Automatic Carrier Switching

 

The MT8870 is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions. The filter section uses switched capacitor techniques for high and low group filters; the decoder uses digital counting techniques to detect and decode all 16 DTMF tone-pairs into a 4-bit code.