Untitled
Abstract: No abstract text available
Text: VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DTMFC-2100A OPTIMIZED BANDWIDTH 2100 - 2950 MHz FEATURES: • Exceptional Phase Noise Performance • Dual Tuning Ports • Small Size, Surface Mount PRELIMINARY SPECIFICATIONS Rev. "A" 10/24/05 : Oscillator Frequency Range:
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DTMFC-2100A
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2100A
Abstract: a1024
Text: VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DTMFC-2100A OPTIMIZED BANDWIDTH 2100 - 2950 MHz FEATURES: • Exceptional Phase Noise Performance • Dual Tuning Ports • Small Size, Surface Mount SPECIFICATIONS Rev. "A" 10/24/05 : Oscillator Frequency Range:
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DTMFC-2100A
-40oC
2100A
a1024
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Untitled
Abstract: No abstract text available
Text: VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DTMFC-1025A OPTIMIZED BANDWIDTH 1000-1700 MHz FEATURES: • Exceptional Phase Noise Performance • Dual Tuning Ports • Small Size, Surface Mount PRELIMINARY SPECIFICATIONS: Oscillator Frequency Range: Tuning Voltage: VDC
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DTMFC-1025A
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Untitled
Abstract: No abstract text available
Text: VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DTMFC-1025A OPTIMIZED BANDWIDTH 1000 - 1700 MHz FEATURES: • Exceptional Phase Noise Performance • Dual Tuning Ports • Small Size, Surface Mount PRELIMINARY SPECIFICATIONS Rev. "A" 10/24/05 : Oscillator Frequency Range:
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DTMFC-1025A
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Untitled
Abstract: No abstract text available
Text: VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DTMFC-2100A OPTIMIZED BANDWIDTH 2100-2950 MHz FEATURES: • Exceptional Phase Noise Performance • Dual Tuning Ports • Small Size, Surface Mount PRELIMINARY SPECIFICATIONS: Oscillator Frequency Range: Tuning Voltage: VDC
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DTMFC-2100A
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1025A
Abstract: b1207 DTMFC-1025A Voltage Controlled Oscillator
Text: VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DTMFC-1025A OPTIMIZED BANDWIDTH 1000 - 1700 MHz FEATURES: • Exceptional Phase Noise Performance • Dual Tuning Ports • Small Size, Surface Mount SPECIFICATIONS Rev. "B" 12/07/06 : Oscillator Frequency Range:
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DTMFC-1025A
-40oC
1025A
b1207
DTMFC-1025A
Voltage Controlled Oscillator
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2100A
Abstract: DTMFC-2100A
Text: VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DTMFC-2100A OPTIMIZED BANDWIDTH 2100 - 2950 MHz FEATURES: • Exceptional Phase Noise Performance • Dual Tuning Ports • Small Size, Surface Mount SPECIFICATIONS Rev. "A" 10/24/05 : Oscillator Frequency Range:
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DTMFC-2100A
2100A
DTMFC-2100A
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1025A
Abstract: 50 Hz oscillator new jersey semiconductor DTMFC-1025A
Text: VOLTAGE CONTROLLED OSCILLATOR SURFACE MOUNT MODEL: DTMFC-1025A OPTIMIZED BANDWIDTH 1000 - 1700 MHz FEATURES: • Exceptional Phase Noise Performance • Dual Tuning Ports • Small Size, Surface Mount SPECIFICATIONS Rev. "A" 10/24/05 : Oscillator Frequency Range:
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DTMFC-1025A
1025A
50 Hz oscillator
new jersey semiconductor
DTMFC-1025A
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56F8037
Abstract: MC56F8037 CH1837A BSS 97 NV 15F v.8bis XE0092 56F8323 56F8346 56F8357
Text: Freescale Semiconductor Application Note Document Number: AN3607 Rev. 0, 4/2008 A Low-Cost Soft Modem Using the Freescale Digital Signal Controller MC56F802x/3x Series Using On-Chip ADC and DAC by: John L. Winters Systems and Applications Engineering Tempe, Arizona, USA
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AN3607
MC56F802x/3x
22bis
56F802x/3x
56F8037
MC56F8037
CH1837A
BSS 97
NV 15F
v.8bis
XE0092
56F8323
56F8346
56F8357
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midcom 82111
Abstract: CMX868D2 QAM FSK modulator PLC modem 1N4004 CMX868 DE8681 EV8680 PLC coupling transformer plc modem using fsk
Text: CMX868 CML Microcircuits COMMUNICATION SEMICONDUCTORS D/868/9 Low Power V.22 bis Modem January 2004 Provisional Issue Features Applications • V.22 bis 2400/2400 bps QAM • Telephone Telemetry Systems • V.22, Bell 212A 1200/1200 or 600/600 bps DPSK • Remote Utility Meter Reading
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CMX868
D/868/9
CMX868
midcom 82111
CMX868D2
QAM FSK modulator
PLC modem
1N4004
DE8681
EV8680
PLC coupling transformer
plc modem using fsk
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Untitled
Abstract: No abstract text available
Text: HT95R35 Phone 8-Bit MCU with DTMF Receiver Technical Document • Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: · DTMF generator fSYS= 3.58MHz: 2.2V~5.5V fSYS= 14.32MHz: 4.5V~5.5V · DTMF receiver
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HT95R35
HA0075E
58MHz:
32MHz:
12-bit
32MHz
16-bit
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matlab TMS320 communications
Abstract: simulink G.728 matlab hager purcell SIPRO SPI515 Delco g.711 simulation G.728 simulation matlab DELPHI E G S
Text: eXpressDSP_Standard_Revision_AB.qxd T H E 9/7/1999 W 1:15 AM O R L D L Page 1 E A D E R I N D S P A N D A N A L O G THE eXpressDSP Standard www.ti.com/sc/expressdsp September 20, 1999 More than 40 TI Third-Party Network members endorse new eXpressDSP Real-Time Software Technology
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40-plus
SPRM001
matlab TMS320 communications
simulink G.728 matlab
hager
purcell
SIPRO
SPI515
Delco
g.711 simulation
G.728 simulation matlab
DELPHI E G S
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bc556 equivalent
Abstract: K2223
Text: Features • • • • • • • • • • • • • • • • • • • • • • • • DC Characteristic Adjustable Transmit and Receive Gain Adjustable Symmetrical Input of Microphone Amplifier Anti-clipping in Transmit Direction Automatic Line-loss Compensation
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4741B
bc556 equivalent
K2223
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DTMF TONE GENERATOR
Abstract: DTMF fsk circuit HT95C400 Marking Code s3 diode 50s MARKING CODE dnpo 11 lcd monitor display block diagram HT95A10P HT95A200 HT95A20P
Text: HT95CXXX 8-Bit CID Type Phone Controller MCU Features • Provide MASK type and OTP type version · Programmable frequency divider PFD · Operating voltage range: - FSK: 3.0V~5.5V - Others: 2.4V~5.5V · Dual system clock: 32768Hz, 3.58MHz · Program ROM - HT95C400/40P: 16K´16 bits
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HT95CXXX
32768Hz,
58MHz
HT95C400/40P:
HT95C300/30P:
117ms
58MHz
HT95C200/20P:
DTMF TONE GENERATOR
DTMF fsk circuit
HT95C400
Marking Code s3 diode
50s MARKING CODE
dnpo 11
lcd monitor display block diagram
HT95A10P
HT95A200
HT95A20P
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HT95R35
Abstract: PC10 PC11 PC13 current buffer 150ma TRa 1110
Text: HT95R35 Phone 8-Bit MCU with DTMF Receiver Technical Document • Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: · DTMF generator fSYS= 3.58MHz: 2.2V~5.5V fSYS= 14.32MHz: 4.5V~5.5V · DTMF receiver
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HT95R35
HA0075E
58MHz:
32MHz:
12-bit
32MHz
16-bit
HT95R35
PC10
PC11
PC13
current buffer 150ma
TRa 1110
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U4030B
Abstract: SO20 package DIP20 SO20 RS2430 dgt 600
Text: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or
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U4030B
U4030B
DIP20
D-74025
14-May-96
SO20 package
SO20
RS2430
dgt 600
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8059 microcontroller
Abstract: 7905 voltage regulator diode.18 7905 regulator 7905 voltage regulator datasheet ST 7905 Datasheet and application notes TEMIC U4090B Transistor BC177 BC177 BC556
Text: U4090B Monolithic Integrated Feature Phone Circuit Description The µc-controlled telephone circuit U4090B is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone ringer interface with DC/DC converter, sidetone
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U4090B
U4090B
D-74025
07-Apr-98
8059 microcontroller
7905 voltage regulator
diode.18
7905 regulator
7905 voltage regulator datasheet
ST 7905 Datasheet and application notes
TEMIC U4090B
Transistor BC177
BC177
BC556
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1N4004
Abstract: CMX868 xtal 11.0592MHz
Text: CMX868 Low Power V.22 bis Modem D/868/4 September 2000 Provisional Information Features Applications • V.22 bis 2400/2400 bps QAM • Telephone Telemetry Systems • V.22, Bell 212A 1200/1200 or 600/600 bps DPSK • Remote Utility Meter Reading • V.23 1200/75, 1200/1200, 75, 1200 bps FSK
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CMX868
D/868/4
CMX868
1N4004
xtal 11.0592MHz
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Untitled
Abstract: No abstract text available
Text: HT95CXXX 8-Bit CID Type Phone Controller MCU Features • Provide MASK type and OTP type version · Programmable frequency divider PFD · Operating voltage range: - FSK: 3.0V~5.5V - Others: 2.4V~5.5V · Dual system clock: 32768Hz, 3.58MHz · Program ROM - HT95C400/40P: 16K´16 bits
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HT95CXXX
32768Hz,
58MHz
HT95C400/40P:
HT95C300/30P:
117ms
58MHz
HT95C200/20P:
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Untitled
Abstract: No abstract text available
Text: HT95R45 Phone 8-Bit MCU with DTMF Receiver & CPT Features • Serial Interfaces Module: SIM for SPI or I2C · Operating voltage: fSYS=3.58MHz: 2.2V~5.5V fSYS=7.16MHz: 3.0V~5.5V fSYS=10.74MHz: 3.0V~5.5V fSYS=14.32MHz: 4.5V~5.5V · Internal DTMF generator · Internal DTMF receiver
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HT95R45
58MHz:
16MHz:
74MHz:
32MHz:
12-bit
32MHz
16-bit
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PC10
Abstract: PC11 PC13
Text: HT95R25 Phone 8-bit MCU Technical Document • Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage at fSYS= 3.58MHz: 2.2V~5.5V · PFD driver output · 16K´16 OTP type Program Memory · DTMF generator
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HT95R25
HA0075E
58MHz:
117ms
58MHz
16-bit
PC10
PC11
PC13
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Untitled
Abstract: No abstract text available
Text: SIERRA se m ico n d u cto r DTMF Transceiver SC11280 DTMF Transceiver SC11280 P IN D ESCR IPTIO NS PIN NAME 1 IN+ Non-inverting op-amp input. 2 IN- Inverting op-amp input. 3 4 GS Gain Select. Gives access to output of front end differential amplifier for connection of
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SC11280
SC11280
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rifa PBD 3551
Abstract: dtmfgenerator circuit diagram of keypad interface with dtmf telephone keypad interface circuit with dtmf RIFA PBD
Text: •• * REPERTORY DIALLER PBM 3 9 1 5 P R E LIM IN A R Y DATA integrated circuits T h i s M a t e r i a l C o p y r i g h t e d B y Its R e s p e c t i v e M a n u f a c t u r e r FEBRUARY 1987 Him MECHANICAL D A TA 1.8 L P D I P INCH MI N .014 .090 TTTTff
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PBM3915
rifa PBD 3551
dtmfgenerator
circuit diagram of keypad interface with dtmf
telephone keypad interface circuit with dtmf
RIFA PBD
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Untitled
Abstract: No abstract text available
Text: &TDK. 73K221AL CCITT V.22, V.21 Single-Chip Modem TDK SEMICONDUCTOR CORP. March 1998 DESCRIPTION FEATURES The 73K221AL is a highly integrated single-chip modem IC which provides the functions needed to construct a CCITT V.22 and V.21 compatible modem, capable of 1200 or 0-300 bit/s full-duplex
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73K221AL
73K221AL
73K212L
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