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SI3212-KT 数据表(PDF) 5 Page - List of Unclassifed Manufacturers |
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SI3212-KT 数据表(HTML) 5 Page - List of Unclassifed Manufacturers |
5 / 122 page Si3210/Si3211/Si3212 Preliminary Rev. 1.11 5 Table 3. AC Characteristics (VDDA, VDDD = 3.13 to 5.25 V, TA = 0 to 70°C for K-Grade, –40 to 85°C for B-Grade) Parameter Test Condition Min Typ Max Unit TX/RX Performance Overload Level THD = 1.5% 2.5 — — VPK Single Frequency Distortion1 2-wire – PCM or PCM – 2-wire: 200 Hz–3.4 kHz — — –45 dB Signal-to-(Noise + Distortion) Ratio2 200Hz to 3.4kHz D/A or A/D 8-bit Active off-hook, and OHT, any ZAC Figure 1 — — Audio Tone Generator Signal-to-Distortion Ratio2 0 dBm0, Active off-hook, and OHT, any Zac 45 — — dB Intermodulation Distortion — — –41 dB Gain Accuracy2 2-wire to PCM, 1014 Hz –0.5 0 0.5 dB PCM to 2-wire, 1014 Hz –0.5 0 0.5 dB Gain Accuracy Over Frequency Figure 3,4 — — Group Delay Over Frequency Figure 5,6 — — Gain Tracking3 1014 Hz sine wave, refer- ence level –10 dBm signal level: 3 dB to –37 dB –0.25 — 0.25 dB –37 dB to –50 dB –0.5 — 0.5 dB –50 dB to –60 dB –1.0 — 1.0 dB Round-Trip Group Delay at 1000 Hz — 1100 — µs Gain Step Accuracy –6 dB to 6 dB –0.017 — 0.017 dB Gain Variation with Temperature All gain settings –0.25 — 0.25 dB Gain Variation with Supply VDDA = VDDA = 3.3/5 V ± 5% –0.1 — 0.1 dB 2-Wire Return Loss 200 Hz to 3.4 kHz 30 35 — dB Transhybrid Balance 300 Hz to 3.4 kHz 30 — — dB Noise Performance Idle Channel Noise4 C-Message Weighted — — 15 dBrnC Psophometric Weighted — — –75 dBmP 3 kHz flat — — 18 dBrn PSRR from VDDA RX and TX, DC to 3.4 kHz 40 — — dB PSRR from VDDD RX and TX, DC to 3.4 kHz 40 — — dB PSRR from VBAT RX and TX, DC to 3.4 kHz 40 — — dB |
类似零件编号 - SI3212-KT |
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类似说明 - SI3212-KT |
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