TQFP Network and Communication Chips Datasheets

Interface - Modems - ICs and Modules -- 73M2901CE-IGV/F-ND [73M2901CE-IGV/F from Maxim Integrated Products, Inc.]
from Digi-Key Electronics

IC MODEM 3.3V V.22BIS 32-TQFP [See More]

  • Package Type: TQFP; 32-TQFP
  • Supply Voltage: 2.7V; 3V; 3.3V; 3.6V
  • Device Type: Modem
  • Data Rate: 0.3000 to 9.6
1 Channel E1 Short Haul LIU -- 82V2051E
from Integrated Device Technology

1-Channel E1 Short Haul Line Interface Unit. This device has an adaptive equalizer integrated, performs clock.data recovery, line decoding/encoding and has one jitter attenuator. Optimized to be used in LAN, WAN, Routers, Wireless Base Stations, Gateways etc. [See More]

  • Package Type: TQFP
  • Pins: 44
  • Technology: T1 / E1
Modem -- ST7538QTR [ST7538QTR from STMicroelectronics, Inc.]
from Mouser Electronics, Inc.

4.8 kbps DATA, MODEM, PQFP44 [See More]

  • Package Type: TQFP; 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, TQFP-44
  • Technology: BCD
  • Device Type: Modem
  • Supply Voltage: 5V
Modem -- E-STLC7550TQF7 [E-STLC7550TQF7 from STMicroelectronics, Inc.]
from Perfect Parts Corporation

56 kbps DATA, MODEM-SUPPORT CIRCUIT, PQFP48 [See More]

  • Package Type: TQFP; 7 X 7 MM, 1.4 MM HEIGHT, LEAD FREE, TQFP-48
  • Technology: CMOS
  • Device Type: Modem
  • Supply Voltage: 3V
MODEM-FAX -- FM209
from Conexant Systems, Inc.

9.6 kbps FAX, MODEM-FAX, PQFP128 [See More]

  • Package Type: TQFP; TQFP-128
  • Supply Voltage: 3.3V
  • Device Type: Modem
  • Operating Temperature: 0 to 70
Communication IC -- 71C1828 [STLC3055Q from STMicroelectronics, Inc.]
from Newark / element14

Communication IC; RF IC Case Style:TQFP; No. of Pins:44; Mounting Type:surface mount; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:44-TQFP; Supply Voltage Max:12V [See More]

  • Package Type: TQFP
  • Pins: 44
  • Device Type: Receiver
ProSLIC® -- Si3210
from Silicon Labs

Features. Constant current loop feed (20 –41 mA). Ring trip/loop closure thresholds and filtering. Two-wire ac impedance and transhybrid. DTMF generation and decoding. Polarity reversal. FSK (caller ID) tone generation. 12 and 16 kHz pulse metering. Configurable PCM/SPI digital interface. [See More]

  • Package Type: TQFP
  • Technology: ISDN
  • Device Type: Powerline Networking; Telephony Interface
  • Interface: SLIC
MODEM -- 73M2901-IGT/5
from TDK Corporation

2.4 kbps DATA, MODEM, PQFP44 [See More]

  • Package Type: TQFP; TQFP-44
  • Supply Voltage: 5V
  • Device Type: Modem
  • Data Rate: 2.4