MC145506DW View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MC145506DW Datasheet PDF : 24 Pages
| |||
Freescale Semiconductor, Inc.
ANALOG TRANSMISSION PERFORMANCE
(VDD = 5 V ± 5%, VSS = –5 V ± 5%, VLS = VAG = 0 V, Vref = RSI = VSS (Internal 3.15 V Reference),
0 dBm0 = 1.546 Vrms = 6 dBm @ 600 Ω, TA = –40° to 85°C, TDC = RDC = CCI, TDE = RCE = MSI, 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, VDD = 5 V, VSS = –5 V) —
Absolute Gain Variation with Temperature 0° to 70°C
—
— –0.30 0.30 –0.30 0.30
dB
—
— ±0.03 — ±0.03 dB
Absolute Gain Variation with Temperature –40° to 85°C
—
—
—
±0.1
—
±0.1
dB
Absolute Gain Variation with Power Supply (VDD = 5 V, VSS = –5 V, 5%) —
—
— ±0.02 — ±0.02 dB
Gain vs Level Tone (Relative to –10 dBm0, 1.02 kHz)
3 to –40 dBm0 –0.4 0.4 –0.2
0.2
–0.2
0.2
dB
–40 to –50 dBm0 –0.8 0.8 –0.4 0.4 –0.4 0.4
–50 to –55 dBm0 –1.6 1.6 –0.8 0.8 –0.8 0.8
Gain vs Level Pseudo Noise (A–Law Relative to –10 dBm0)
CCITT G.714
–10 to –40 dBm0 —
–40 to –50 dBm0 —
–50 to –55 dBm0 —
dB
— –0.25 0.25 –0.25 0.25
— –0.30 0.30 –0.30 0.30
— –0.45 0.45 –0.45 0.45
Total Distortion – 1.02 kHz Tone (C–Message)
0 to –30 dBm0 35
—
36
—
36
—
dBC
–40 dBm0 29
—
29
—
30
—
–45 dBm0 24
—
24
—
25
—
Total Distortion With Pseudo Noise (A–Law)
CCITT G.714
–3 dBm0 27.5 —
28
—
28.5
—
dB
–6 to –27 dBm0 35
—
35.5
—
36
—
–34 dBm0 33.1 —
33.5
—
34.2
—
–40 dBm0 28.2 —
28.5
—
30.0
—
–55 dBm0 13.2 —
13.5
—
15.0
—
Idle Channel Noise (For End–End and A/D, See Note 1)
(Mu–Law, C–Message Weighted) —
15
—
15
—
9 dBrnC0
(A–Law, Psophometric Weighted) —
–69
—
–69
—
–78 dBm0p
Frequency Response (Relative to 1.02 kHz @ 0 dBm0)
15 to 60 Hz —
–23
—
–23
—
0.15
dB
300 to 3000 Hz –0.3 0.3 –0.15 0.15 –0.15 0.15
3400 Hz –1.6
0
–0.8
0
–0.8
0
4000 Hz —
–28
—
–14
—
–14
≥4600 Hz —
–60
—
–32
—
–30
Inband Spurious (1.02 kHz @ 0 dBm0, Transmit and RxO)
—
—
—
–43
—
–43 dBm0
300 to 3000 Hz
Out–of–Band Spurious at RxO (300 – 3400 Hz @ 0 dBm0 In)
dB
4600 to 7600 Hz —
–30
—
—
—
–30
7600 to 8400 Hz —
–40
—
—
—
–40
8400 to 100,000 Hz —
–30
—
—
—
–30
Idle Channel Noise Selective @ 8 kHz, Input = VAG, 30 Hz Bandwidth
Absolute Delay @ 1020 Hz (TDC = 2.048 MHz, TDE = 8 kHz)
—
–70
—
—
—
–70 dBm0
µs
Group Delay Referenced to 1600 Hz (TDC = 2048 kHz,
µs
TDE = 8 kHz)
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
Crosstalk of 1020 Hz @ 0 dBm0 From A/D or D/A (Note 2)
—
—
—
–75
—
–80
dB
Intermodulation Distortion of Two Frequencies of Amplitudes –4 to
–21 dBm0 from the Range 300 to 3400 Hz
—
—
—
–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.
MC145506•MC145507•MC14550F8or More Information On This Product,
4
Go to: www.freescale.com
MOTOROLA
|
|
Share Link: 