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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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SA5753 датащи(PDF) 4 Page - NXP Semiconductors |
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SA5753 датащи(HTML) 4 Page - NXP Semiconductors |
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4 / 15 page  Philips Semiconductors Product specification SA5753 Audio processor – filter and control section 1997 Nov 07 4 DC ELECTRICAL CHARACTERISTICS TA = 25oC, VDD = +3.3V, unless otherwise specified. See test circuit, Figure 2. SYMBOL PARAMETER TEST CONDITIONS LIMITS UNIT SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VDD Power supply voltage 3.0 3.3 5.5 V IDD Supply current Operating IDLE Power Down (PWDN) 1.7 600 200 mA µA µA IIH Input current high TX MUTE, RX MUTE, HPDN DFT VIN = VDD –10 0 0 +10 +10 +30 µA µA IIL Input current low TX MUTE, RX MUTE, HPDN, DFT VIN = GND –30 –10 –10 0 0 +10 µA µA VIH Input voltage high 0.7VDD VDD V VIL Input voltage low 0 0.3VDD V AC ELECTRICAL CHARACTERISTICS TA = 25oC, VDD = +3.3V. See test circuit, Figure 2. Clock frequency = 1.2MHz; test level = 0dBV = 77.5mVRMS = -20dBm, unless otherwise specified. All gain control blocks (Attenuators) = 0dB gain, NAMPS and VCO bits set to 0. SYMBOL PARAMETER TEST CONDITIONS LIMITS UNIT SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNIT RX BPF anti alias rejection 40 dB RX BPF input impedance f= 1kHz 100 k Ω RX BPF gain with de-emphasis f = 1kHz -1.0 0 1.0 dB RX BPF gain with de-emphasis f = 100Hz -30 dBm0 RX BPF gain with de-emphasis f = 300Hz 8.5 9.6 11.5 dBm0 RX BPF gain with de-emphasis f = 3kHz -11.5 -10.0 -8.5 dBm0 RX BPF gain with de-emphasis f = 5.9kHz -58 dBm0 RX BPF noise with de-emphasis 300Hz-3kHz 200 µVRMS RX dynamic range with deemphasis 80 dB DEMPOUT output impedance f = 1kHz 40 Ω DEMPOUT output swing (1%) 2k Ω to VDD/2; f = 1kHz 2.4 VP-P SPKROUT ouput swing (1%) 50k Ω toVDD/2; f = 1kHz VDD -1 2.4 VP-P EAROUT output swing (1%) 50k Ω to VDD/2; f = 1kHz VDD -1 2.4 VP-P SPKROUT noise / EAROUT noise 200 µVRMS CLKIN high 2.1 3.0 V CLKIN low 0 1.0 V TX BPF anti alias rejection f > 50kHz 40 dB TX BPF input impedance f = 3kHz 100 K Ω TX BPF noise 300 - 3000kHz 200 µVRMS TX LPF gain f = 5.9kHz -39 -36 dBm0 TX LPF gain with pre-emphasis f = 1kHz, 0dBV 2.43 dB TX LPF gain with pre-emphasis f = 100Hz -19 dBm0 TX LPF gain with pre-emphasis f = 300Hz -10.45 dBm0 TX LPF gain with pre-emphasis f = 3kHz 9.14 dBm0 TX LPF gain with pre-emphasis f = 5900Hz -28 dBm0 TX LPF gain with pre-emphasis f = 9kHz -48 dBm0 TX overall gain 1kHz 2.43 dB TX overall gain 100Hz -58 -44 dBm0 TX overall gain 300Hz -11.5 -10.4 -8.5 dBm0 |
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