MT9162AN1 데이터 시트보기 (PDF) - Zarlink Semiconductor Inc

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MT9162AN1

ISO2-CMOS 5 Volt Single Rail Codec

Zarlink Semiconductor Inc 

MT9162

Data Sheet

AC Characteristics† for D/A (Receive) Path - 0dBm0 = ALo3.17 - 3.17dB = 1.773Vrms for µ-Law and

- 3.14dB = 1.843Vrms for A-Law, at the Codec. (VRef=0.6 volts and VBias=2.5 volts.)

Characteristics

Sym. Min. Typ.‡ Max. Units

0dBm0 = ALo3.14

Test Conditions

1 Analog output at the Codec full

scale

2 Absolute half-channel gain.

Din to AOUT±

ALo3.17

ALo3.14

7.225

7.481

GAR1 -0.8

0

0.8

Vp-p

Vp-p

dB

µ-Law

A-Law

@1020Hz

3 Gain tracking vs. input level

ITU-T G.714 Method 2

GTR

-0.3

-0.6

-1.6

0.3

dB 3 to -40 dBm0

0.6

dB -40 to -50 dBm0

1.6

dB -50 to -55 dBm0

4 Signal to total distortion vs. input

level.

ITU-T G.714 Method 2

5 Receive Idle Channel Noise

6 Gain relative to gain at 1020Hz

200Hz

300 - 3000 Hz

3000 - 3400 Hz

4000 Hz

>4600 Hz

7 Absolute Delay

8 Group Delay relative to DAR

GQR

35

29

24

dB 0 to -30 dBm0

dB -40 dBm0

dB -45 dBm0

NCR

7

10 dBrnC0 µ-Law

NPR

-84 -80 dBm0p A-Law

GRR

-0.25

-0.90

0.25

dB

0.25

dB

0.25

dB

-12.5 dB

-25

dB

DAR

240

DDR

750

380

130

750

µs at frequency of min. delay

µs 500-600 Hz

µs 600 - 1000 Hz

µs 1000 - 2600 Hz

µs 2600 - 2800 Hz

9 CrosstalkD/A to A/D

A/D to D/A

CTRT

CTTR

-74

dB G.714.16

-80

dB ITU-T

† AC Electrical Characteristics are over recommended temperature range & recommended power supply voltages.

‡ Typical figures are at 25 °C and are for design aid only: not guaranteed and not subject to production testing.

Electrical Characteristics† for Analog Outputs

Characteristics

Sym.

Min.

Typ.‡

Max

.

Units

Test Conditions

1 Load impedance at Output

2 Allowable output capacitive

load

EZL 20k

ECL

20

ohms across AOUT±

pF each pin:AOUT+, AOUT-

3 Analog output harmonic distortion

ED

0.5

% 20k ohms load across

AOUT±

VO≤693mVRMS

† Electrical Characteristics are over recommended temperature range & recommended power supply voltages.

‡ Typical figures are at 25 °C and are for design aid only: not guaranteed and not subject to production testing.

10

Zarlink Semiconductor Inc.

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