Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
MC145557DW Datasheet(PDF) 8 Page - LANSDALE Semiconductor Inc. |
|
MC145557DW Datasheet(HTML) 8 Page - LANSDALE Semiconductor Inc. |
8 / 18 page ML145554, ML145557, ML145564, ML145567 LANSDALE Semiconductor, Inc. ANALOG TRANSMISSION PERFORMANCE (VCC = + 5 V 5%, VBB = – 5 V ± 5%, GNDA = 0 V, 0 dBm0 = 1.2276 Vrms = + 4 dBm @ 600 Ω, FSX = FSR = 8 kHz, BCLKX = MCLKX = 2.048 MHz Synchronous Operation, VFXI – Connected to GSX, TA = – 40 to + 85°C Unless Otherwise Noted) End–to–End A/D D/A Characteristic Min Max Min Max Min Max Unit Absolute Gain (0 dBm0 @ 1.02 kHz, TA = 25°C, VCC = 5 V, VBB = – 5 V) — — –0.25 – 0.25 – 0.25 + 0.25 dB Absolute Gain Variation with Temperature 0 to 70 °C – 40 to + 85 °C — — — — — — ± 0.03 ± 0.06 — — ± 0.03 ± 0.06 dB Absolute Gain Variation with Power Supply (VCC = 5 V, ± 5%, VBB = – 5 V, 5%) — — — ± 0.02 — ± 0.02 dB Gain vs Level Tone (Relative to – 10 dBm0, 1.02 kHz) + 3 to – 40 dBm0 – 40 to – 50 dBm0 – 50 to – 55 dBm0 – 0.4 – 0.8 – 1.6 + 0.4 + 0.8 + 1.6 – 0.2 – 0.4 – 0.8 + 0.2 + 0.4 + 0.8 – 0.2 – 0.4 – 0.8 + 0.2 + 0.4 + 0.8 dB Gain vs Level Pseudo Noise CCITT G.712 – 10 to – 40 dBm0 (ML145557/67 A–Law Relative to – 10 dBm0) – 40 to – 50 dBm0 – 50 to – 55 dBm0 — — — — — — – 0.25 – 0.30 – 0.45 + 0.25 + 0.30 + 0.45 – 0.25 – 0.30 – 0.45 + 0.25 + 0.30 + 0.45 dB Total Distortion, 1.02 kHz Tone (C–Message) + 3 dBm0 0 to – 30 dBm0 – 40 dBm0 – 45 dBm0 – 55 dBm0 33 35 29 24 15 — — — — — 33 36 30 25 15 — — — — — 33 36 30 25 15 — — — — — dBC Total Distortion With Pseudo Noise CCITT G.714 – 3 dBm0 (ML145557/67 A–Law) – 6 to – 27 dBm0 – 34 dBm0 – 40 dBm0 – 55 dBm0 27.5 35 33.1 28.2 13.2 — — — — — 28 35.5 33.5 28.5 13.5 — — — — — 28.5 36 34.2 30 15 — — — — — dB Idle Channel Noise (For End–End and A/D, Note 1) (ML145554/64 Mu–Law, C–Message Weighted) (ML145557/67 A–Law, Psophometric Weighted) — — 15 –70 — — 15 – 70 — — 7 – 83 dBrnC0 dBm0p Frequency Response (Relative to 1.02 kHz @ 0 dBm0) 15 Hz 50 Hz 60 Hz 200 Hz 300 to 3000 Hz 3300 Hz 3400 Hz 4000 Hz 4600 Hz — — — — – 0.3 – 0.70 – 1.6 — — – 40 – 30 – 26 — 0.3 + 0.3 0 – 28 – 60 — — — – 1.0 – 0.15 – 0.35 – 0.8 — — – 40 – 30 – 26 – 0.4 + 0.15 + 0.15 0 – 14 – 32 – 0.15 – 0.15 – 0.15 – 0.15 – 0.15 – 0.35 – 0.8 — — 0 0 0 0 + 0.15 + 0.15 0 – 14 – 30 dB In–Band Spurious 300 to 3000 Hz (1.02 kHz @ 0 dBm0, Transmit and Receive) — –48 — – 48 — – 48 dBm0 Out–of–Band Spurious at VFRO (300 – 3400 Hz @ 0 dBm0 In) 4600 to 7600 Hz 7600 to 8400 Hz 8400 to 100,000 Hz — — — – 30 – 40 – 30 — — — — — — — — — – 30 – 40 – 30 dB Idle Channel Noise Selective (8 kHz, Input = GNDA, 30 Hz Bandwidth) — –70 — — — – 70 dBm0 Absolute Delay (1600 Hz) — — — 315 — 215 µs Group Delay Referenced to 1600 Hz 500 to 600 Hz 600 to 800 Hz 800 to 1000 Hz 1000 to 1600 Hz 1600 to 2600 Hz 2600 to 2800 Hz 2800 to 3000 Hz — — — — — — — — — — — — — — — — — — — — — 220 145 75 40 75 105 155 – 40 – 40 – 40 – 30 — — — — — — — 90 125 175 µs Crosstalk of 1020 Hz @ 0 dBm0 from A/D or D/A (Note 2) — — — – 75 — – 75 dB Intermodulation Distortion of Two Frequencies of Amplitudes – 4 to – 21 dBm0 from the Range 300 to 3400 Hz — – 41 — – 41 — – 41 dB NOTES: 1. Extrapolated from a 1020 Hz @ – 50 dBm0 distortion measurement to correct for encoder enhancement. 2. Selectively measured while the A/D is stimulated with 2667 Hz @ – 50 dBm0. www.lansdale.com Page 8 of 18 Issue A |
Número de pieza similar - MC145557DW |
|
Descripción similar - MC145557DW |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |