UAA2062TS Philips Semiconductors, UAA2062TS Datasheet
UAA2062TS
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UAA2062TS Summary of contents
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DATA SHEET UAA2062 Analog cordless telephone IC Product specification File under Integrated Circuits, IC17 INTEGRATED CIRCUITS 2000 Aug 10 ...
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... Programmable clock divider with output buffer to drive the microcontroller. Baseband RX section Programmable RX gain Expander Fully integrated earpiece amplifier with fixed gain. ORDERING INFORMATION TYPE NUMBER NAME UAA2062TS SSOP48 2000 Aug 10 Baseband TX section Microphone amplifier Compressor Programmable TX gain. Microcontroller interface 3-wire serial interface. ...
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... Philips Semiconductors Analog cordless telephone IC BLOCK DIAGRAM handbook, full pagewidth ECAP PHASE TXPD 2 DETECTOR TXLF 3 data TX MODO 4 MODI 5 VBMOD TXO 6 PAO TXGND LO3I 9 V REFTX 10 V REFTX CCAP CMPI 12 MICO 13 microphone amplifier MICI CC(AUTX ...
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... Philips Semiconductors Analog cordless telephone IC PINNING SYMBOL PIN ECAP 1 output pin for external capacitor from expander TXPD 2 phase detector output voltage for TX PLL TXLF 3 input from loop filter to TX VCO MODO 4 summing amplifier output voltage MODI 5 summing amplifier inverting input ...
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... Philips Semiconductors Analog cordless telephone IC handbook, halfpage 2000 Aug 10 V ref(PLL) ECAP 1 48 TXPD 2 47 RXPD TXLF 3 46 PLLGND MODO 4 45 LO1O MODI 5 44 LO1I TXO 6 43 RXLF PAO 7 42 RFI V CC(LNA) TXGND 8 41 LO3I 9 40 BPFI V REFTX 10 39 MX1O CCAP ...
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... Philips Semiconductors Analog cordless telephone IC FUNCTIONAL DESCRIPTION Power supply and power management P OWER SUPPLY VOLTAGE The UAA2062 is used in a cordless telephone handset and in a base unit. The handset unit is battery powered and can operate on three NiCad cells. The minimum supply voltage ( ...
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... Philips Semiconductors Analog cordless telephone IC Table 2 Current consumption in the 4 operating modes (V the power saving operation modes POWER OPERATING MODE active mode RX mode standby mode inactive mode The FM receiver part FM RECEIVER The FM receiver has the programmability to operate for all country channels, including the 25 U.S. channels, without the need for external switching circuitry (see Fig ...
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... Philips Semiconductors Analog cordless telephone IC D ATA COMPARATOR The data comparator is an inverting hysteresis comparator. An external filter is connected between pins DETO and DATI (AC-coupled). The open-collector output is current limited to control the output signal slew rate. The external resistor at pin DATO, connected to V should be 220 k ...
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... Philips Semiconductors Analog cordless telephone IC The synthesizer The synthesizer has been designed to support most country channel frequencies between 25 and 50 MHz (see Chapter “Channel frequencies”). The local oscillator LO2 and the reference divider provide the reference frequency for the RX and TX PLL loops. ...
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... Philips Semiconductors Analog cordless telephone IC The RX baseband This section covers the RX audio path from pins RXI to EARO. The RXI input signal is AC-coupled. The microcontroller sets the value of the RX gain by 32 linear steps of 0.5 dB. The RX baseband has a mute and an expander with the characteristics shown in Fig.7. ...
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... Philips Semiconductors Analog cordless telephone IC The TX baseband This section covers the TX audio path from pins MICI to TXO. The microphone amplifier is an inverting operational amplifier whose gain can be set by external resistors. The input signal at pin MICI and the output signal at pin MOCO are both AC-coupled ...
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... Philips Semiconductors Analog cordless telephone IC Other features PLL VOLTAGE REGULATOR Pin V provides the internal supply voltage for the ref(PLL) RX and TX PLLs regulated Pin V provides the supply voltage input for the internal voltage regulator. Two capacitors and 100 nF must be ...
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... Philips Semiconductors Analog cordless telephone IC D ATA REGISTERS AND ADDRESSES Table 3 shows the data latches and addresses which are used to select each of the registers. bit D14 is the MSB and is written and loaded first. Table 3 Data register and addresses ADDR D14 D13 ...
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... Philips Semiconductors Analog cordless telephone IC R EGISTER CONTENT DESCRIPTION Table 6 Register content description DATA REGISTER IP3 ALC disable HLim RX mute TX mute LBD enable V disable REFPLL Ref Div 2000 Aug 10 BIT 1 IP3 HIGH mode for 2nd mixer 0 IP3 LOW mode for 2nd mixer ...
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... Philips Semiconductors Analog cordless telephone AND GAIN SELECTION The TX and RX audio signal paths have a programmable gain block voltage gain other than the nominal power-up default is desired it can be programmed via the microcontroller interface. The gain blocks can be used during final test of the telephone to electronically adjust for gain tolerances in the telephone system ...
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... Philips Semiconductors Analog cordless telephone IC C ARRIER DETECTOR THRESHOLD SELECTION The carrier detector indicates if a carrier signal is present on the selected channel. The nominal value and tolerance of the carrier detector threshold is given in the carrier detector specification section different carrier detector threshold value is desired, it can be selected via the microcontroller interface ...
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... Philips Semiconductors Analog cordless telephone BATTERY DETECTOR LEVEL SELECTION When the LBD register is set HIGH, the low-battery detector is enabled and the low-battery detect output signal is routed to the output pin CDBDO. The low-battery detector level selection functions only in a programmable mode. The power-up default value is step 7 (111) ...
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... Philips Semiconductors Analog cordless telephone IC LNA CAPACITOR SELECTION The LNA has an external capacitor and inductor that together form a band-pass filter. A programmable on-chip capacitor is integrated which gives, in parallel with an external L and C, the possibility to tune the band-pass filter characteristic during production. A parasitic capacitor has to be added to the internal capacitor value. ...
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... Philips Semiconductors Analog cordless telephone IC LNA GAIN SELECTION The LNA has an internal programmable voltage conversion gain. This allows to tune the gain in order to achieve the best compromise in term of performance. The LNA gain is given with a reference value 390 MHz. Table 12 LNA gain selection 390 nH at BPFI; Q ...
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... Philips Semiconductors Analog cordless telephone VCO AND CAPACITOR SELECTION The RX VCO and the TX VCO have an external LC tank circuit. A programmable internal capacitor is integrated in parallel with the external L and C in order to tune the VCO and to keep the PLL in lock for large frequency steps. ...
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... Philips Semiconductors Analog cordless telephone IC FM PLL CENTRE FREQUENCY SHIFT SELECTION This programming enables to shift the centre frequency of the VCO, within the FM PLL, in order to align the frequency as close as possible to the 2nd IF frequency (nominal frequency 455 kHz). Table 16 FM PLL centre frequency shift selection ...
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... Philips Semiconductors Analog cordless telephone IC LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL V supply voltage CC T storage temperature stg T ambient temperature amb HANDLING Inputs and outputs are protected against electrostatic discharge in normal handling. However totally safe desirable to take normal precautions appropriate to handling MOS devices ...
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... Philips Semiconductors Analog cordless telephone IC SYMBOL PARAMETER note 2 OW NOISE AMPLIFIER G voltage conversion gain v(LNA) G voltage conversion gain v(LNA) adjustment range N voltage conversion gain steps(LNA) adjust steps V input voltage i(LNA) CP1 1 dB compression point LNA(rms) (RMS value) F noise figure LNA 1 ; note 3 ...
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... Philips Semiconductors Analog cordless telephone IC SYMBOL PARAMETER CP1 1 dB compression point MX2(rms) (RMS value) L IMITER Z input impedance i(LIM) G voltage gain v(LIM) PLL ; note 5 DEMODULATOR VCO gain VCO f VCO centre frequency VCO N number of steps for VCO step(VCO) frequency adjustment f VCO centre frequency step ...
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... Philips Semiconductors Analog cordless telephone IC SYMBOL PARAMETER Z input impedance at pin DATI i(DATI) V HIGH-level output voltage OH(DATO) on pin DATO V LOW-level output voltage on OL(DATO) pin DATO I output sink current o(sink) The transmit part; note 7 General THD total harmonic distortion TX after demodulation Summing amplifier V summing amplifi ...
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... Philips Semiconductors Analog cordless telephone IC SYMBOL PARAMETER f RX VCO frequency VCO phase noise at VCO(RX) pin LO2O t RX PLL start time strt(RXPLL PLL step response time res(RXPLL PLL start time strt(TXPLL PLL step response time res(TXPLL VCO frequency ...
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... Philips Semiconductors Analog cordless telephone IC SYMBOL PARAMETER E ; note 11 ARPIECE AMPLIFIER V output swing voltage o(EARO)(p-p) (peak-to-peak value) G gain earpiece amplifier ear R earpiece resistance L(EARO) THD total harmonic distortion ARX N audio path noise ARX The TX baseband M ; note 13 ICROPHONE AMPLIFIER V output swing ...
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... Philips Semiconductors Analog cordless telephone IC SYMBOL PARAMETER Z output impedance at o(TXO) pin TXO Other features PLL VOLTAGE REGULATOR V regulated output level ref(PLL) V load regulation ref(PLL) I output current LBD OW BATTERY DETECTOR ENABLED V /V battery detection accuracy CC CC Characteristics of digital pins M ICROCONTROLLER V LOW-level input voltage at ...
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... Philips Semiconductors Analog cordless telephone IC SYMBOL PARAMETER t hold time enable at the end END of a word t input pulse width at pin microcontroller interface strt start-up time Notes 46.97 MHz 1.5kHz dev 46.97 MHz 390 nH individually (see Tables 12 and 13). 3. With 10.7 MHz filter load (input impedance 330 ); measured at pin MX1O. ...
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... Philips Semiconductors Analog cordless telephone IC CHANNEL FREQUENCIES France: CT0 base set and handset channel frequencies Crystal frequency = 11.15 MHz; reference divider = 892; f CHANNEL TX CHANNEL NUMBER FREQ (MHz) DIVIDER 1 26.3125 2 26.3250 3 26.3375 4 26.3500 5 26.3625 6 26.3750 7 26.3875 8 26.4000 9 26.4125 10 26.4250 11 26.4375 12 26.4500 13 26.4625 14 26.4750 15 26 ...
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... Philips Semiconductors Analog cordless telephone IC Spain: CT0 base set and handset channel frequencies Crystal frequency = 11.15 MHz; reference divider = 892; f CHANNEL TX CHANNEL NUMBER FREQ (MHz) 1 31.025 2 31.050 3 31.075 4 31.100 5 31.125 6 31.150 7 31.175 8 31.200 9 31.250 10 31.275 11 31.300 12 31.325 Netherlands: CT0 base set and handset channel frequencies Crystal frequency = 11.15 MHz ...
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... Philips Semiconductors Analog cordless telephone IC New Zealand: CT0 base set and handset channel frequencies Crystal frequency = 11.15 MHz; reference divider = 892; f CHANNEL TX CHANNEL NUMBER FREQ (MHz) 11 34.250 12 34.275 13 34.300 14 34.325 15 34.350 16 34.375 17 34.400 18 34.425 19 34.450 20 34.475 Korea: CT0 base set and handset channel frequencies Crystal frequency = 10.24 MHz ...
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... Philips Semiconductors Analog cordless telephone IC USA: CT0 base set and handset channel frequencies Crystal frequency = 10.24 MHz; reference divider = 24848048; f CHANNEL TX CHANNEL NUMBER FREQ (MHz) 1 46.610 2 46.630 3 46.670 4 46.710 5 46.730 6 46.770 7 46.830 8 46.870 9 46.930 10 46.970 New channels 11 43.720 12 43.740 13 43.820 14 43.840 15 43.920 16 43 ...
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... Philips Semiconductors Analog cordless telephone IC China: CT0 base set and handset channel frequencies Crystal frequency = 10.24 MHz; reference divider = 2048; f CHANNEL TX CHANNEL NUMBER FREQ (MHz) 1 45.250 2 45.275 3 45.300 4 45.325 5 45.350 6 45.375 7 45.400 8 45.425 9 45.450 10 45.475 2000 Aug kHz; 1st IF = 10.695 MHz. ...
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... Philips Semiconductors Analog cordless telephone IC PACKAGE OUTLINE SSOP48: plastic shrink small outline package; 48 leads; body width 7 pin 1 index 1 e DIMENSIONS (mm are the original dimensions) A UNIT max. 0.4 2.35 mm 2.8 0.25 0.2 2.20 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. ...
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... Philips Semiconductors Analog cordless telephone IC SOLDERING Introduction to soldering surface mount packages This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our “Data Handbook IC26; Integrated Circuit Packages” (document order number 9398 652 90011). ...
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... Philips Semiconductors Analog cordless telephone IC Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE BGA, SQFP HLQFP, HSQFP, HSOP, HTSSOP, SMS not suitable (3) PLCC , SO, SOJ LQFP, QFP, TQFP SSOP, TSSOP, VSO Notes 1. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum temperature (with respect to time) and body size of the package, there is a risk that internal or external package cracks may occur due to vaporization of the moisture in them (the so called popcorn effect) ...
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... Specification may change in any manner without notice. This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. ...
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... Philips Semiconductors Analog cordless telephone IC 2000 Aug 10 NOTES 39 Product specification UAA2062 ...
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... Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 5F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2451, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 60/14 MOO 11, Bangna Trad Road KM ...