MC14LC5480DT Freescale Semiconductor, MC14LC5480DT Datasheet - Page 12

• Manufacturer Part Number: MC14LC5480DT
• Description: IC PCM CODEC-FILTER 5V 20-TSSOP
• Manufacturer: Freescale Semiconductor
• Type: PCM Codec/Filterr

Specifications of MC14LC5480DT

• Data Interface: PCM Audio Interface
• Resolution (bits): 13 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: No
• Voltage - Supply, Digital: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

NOTES:
ANALOG TRANSMISSION PERFORMANCE
(V DD = + 5 V
BCLKT = MCLK = 2.048 MHz Synchronous Operation, T A = – 40 to + 85 C, Unless Otherwise Noted)
Absolute Gain (0 dBm0 @ 1.02 kHz, T A = 25 C, V DD = 5.0 V)
Absolute Gain Variation with Temperature (Referenced to 25 C)
Absolute Gain Variation with Power Supply (T A = 25 C)
Gain vs Level Tone (Mu–Law, Relative to – 10 dBm0, 1.02 kHz)
Gain vs Level Pseudo Noise, CCITT G.712
Total Distortion, 1.02 kHz Tone (Mu–Law, C–Message Weighting)
Total Distortion, Pseudo Noise, CCITT G.714 (A–Law)
Idle Channel Noise (For End–to–End and A/D, See Note 1)
Frequency Response (Relative to 1.02 kHz @ 0 dBm0)
In–Band Spurious (1.02 kHz @ 0 dBm0, Transmit and Receive)
Out–of–Band Spurious at RO+ (300 to 3400 Hz @ 0 dBm0 in)
Idle Channel Noise Selective (8 kHz, Input = V AG , 30 Hz Bandwidth)
Absolute Delay (1600 Hz)
Group Delay Referenced to 1600 Hz
Crosstalk of 1020 Hz @ 0 dBm0 from A/D or D/A (Note 2)
Intermodulation Distortion of Two Frequencies of Amplitudes
(A–Law, Relative to – 10 dBm0)
(– 4 to – 21 dBm0 from the Range 300 to 3400 Hz)
1. Extrapolated from a 1020 Hz @ – 50 dBm0 distortion measurement to correct for encoder enhancement.
2. Selectively measured while stimulated with 2667 Hz @ – 50 dBm0.
3. Bold type indicates a change from the MC145480 to the MC14LC5480.
5%, V SS = 0 V, All Analog Signals Referenced to V AG , 0 dBm0 = 0.775 Vrms = + 0 dBm @ 600 , FST = FSR = 8 kHz,
Characteristics
Ch
Freescale Semiconductor, Inc.
i i
For More Information On This Product,
(A–Law, Psophometric Weighted)
(Mu–Law, C–Message Weighted)
Go to: www.freescale.com
4600 Hz to 100 kHz
8400 to 100,000 Hz
– 40 to – 50 dBm0
– 50 to – 55 dBm0
– 10 to – 40 dBm0
– 40 to – 50 dBm0
– 50 to – 55 dBm0
+ 3 to – 40 dBm0
– 6 to – 27 dBm0
3000 to 3200 Hz
4600 to 7600 Hz
7600 to 8400 Hz
1000 to 1600 Hz
1600 to 2600 Hz
2600 to 2800 Hz
2800 to 3000 Hz
300 to 3000 Hz
300 to 3400 Hz
800 to 1000 Hz
0 to – 30 dBm0
– 40 to + 85 C
500 to 600 Hz
600 to 800 Hz
0 to + 70 C
– 40 dBm0
– 40 dBm0
– 50 dBm0
– 45 dBm0
– 34 dBm0
– 55 dBm0
+ 3 dBm0
– 3 dBm0
3300 Hz
3400 Hz
4000 Hz
200 Hz
15 Hz
50 Hz
60 Hz
End–to–End
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
– 48
– 30
– 40
– 30
– 70
– 41
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
– 0.25
– 0.30
– 0.25
– 0.60
– 1.00
– 0.20
– 0.20
– 0.35
– 0.8
– 1.2
– 1.0
– 0.8
Min
—
—
—
34
36
30
25
30
36
34
29
19
14
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A/D
+ 0.25
+ 0.20
+ 0.40
+ 0.80
+ 0.25
+ 0.30
+ 0.45
+ 0.15
+ 0.20
+ 0.15
– 0.4
Max
– 69
– 40
– 30
– 26
– 14
– 32
– 48
– 75
– 41
315
210
130
145
0.03
0.05
0.03
17
70
35
70
95
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
– 0.25
– 0.20
– 0.40
– 0.80
– 0.25
– 0.30
– 0.45
– 0.15
– 0.20
– 0.35
– 0.85
– 0.5
– 0.5
– 0.5
– 0.5
– 40
– 40
– 40
– 30
Min
34
36
30
25
30
36
35
30
20
15
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
D/A
+ 0.25
+ 0.20
+ 0.40
+ 0.80
+ 0.25
+ 0.30
+ 0.45
+ 0.15
+ 0.20
+ 0.15
Max
– 79
– 14
– 48
– 30
– 40
– 30
– 70
– 75
– 41
205
110
175
0.03
0.05
0.03
30
85
—
—
—
—
—
—
—
—
—
—
11
—
—
—
—
0
0
0
0
0
dBr nc0
dBm0p
dBm0
Units
U i
dBC
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
s
s