B&B Electronics RS-232 to Ethernet Converter ES1A Dokumentacja Strona 6
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Si3216
6 Rev. 1.0
Not Recommended
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Table 3. AC Characteristics—Wideband Audio Mode: Si3216
(V
DDA
, V
DDD
= 3.13 to 5.25 V, T
A
= 0 to 70 °C for K-Grade, –40 to 85 °C for B-Grade)
Parameter Test Condition Min Typ Max Unit
TX/RX Performance—Wideband Audio Mode
Overload Level THD = 1.5% 2.5 — — V
PK
Single Frequency Distortion
1
2-wire – PCM or
PCM – 2-wire:
50 Hz–7.0 kHz
——–45dB
Signal-to-(Noise + Distortion) Ratio
2
50 Hz–7.0 kHz
D/A or A/D 16-bit
Active off-hook and OHT,
Zac = 600
TBD — —
Audio Tone Generator
Signal-to-Distortion Ratio
2
0 dBm0, Active off-hook and
OHT, Zac = 600
45 — — dB
Intermodulation Distortion — — –41 dB
Gain Accuracy
2
2-wire to PCM, 1014 Hz
Zac = 600
–0.5 0 0.5 dB
PCM to 2-wire, 1014 Hz
Zac = 600
–0.5 0 0.5 dB
Gain Accuracy Over Frequency Zac = 600 Figure 1,2 — —
Group Delay Over Frequency — — —
Gain Tracking 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 — s
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 V
DDA
=V
DDA
= 3.3/5 V ±5% –0.1 — 0.1 dB
2-Wire Return Loss 50 Hz–7.0 kHz
Zac = 600
20 25 — dB
Transhybrid Balance 50 Hz–7.0 kHz
Zac = 600
20 — — dB
Notes:
1. The input signal level should be 0 dBm0 for frequencies greater than 100 Hz. For 100 Hz and below, the level should be
–10 dBm0. The output signal magnitude at any other frequency will be smaller than the maximum value specified.
2. Analog signal measured as V
TIP
– V
RING
. Assumes ideal line impedance matching.
3. The level of any unwanted tones within the bandwidth of 0 to 8 kHz does not exceed –55 dBm.
4. Assumes normal distribution of betas.
- Features 1
- Applications 1
- Description 1
- Functional Block Diagram 1
- 2 Rev. 1.0 2
- TABLE OF CONTENTS 3
- 1. Electrical Specifications 4
- 8 Rev. 1.0 8
- Rev. 1.0 11 11
- 12 Rev. 1.0 12
- Rev. 1.0 13 13
- 14 Rev. 1.0 14
- Parameter 17
- Symbol Test Condition 17
- Max Unit 17
- Figure 9. SPI Timing Diagram 19
- Si3216(M) 20
- Rev. 1.0 21 21
- Rev. 1.0 23 23
- Component (s) Value Supplier 25
- , 1/10 W, ±5% 25
- 26 Rev. 1.0 26
- 2. Functional Description 27
- 2.1.2. Linefeed Architecture 28
- . The ProSLIC can 28
- Rev. 1.0 29 29
- Parameter Description/ 31
- Resolution Register 31
- Location* 31
- Closure Detection 32
- Switching 33
- 34 Rev. 1.0 34
- Figure 19. V 35
- in the Forward Active State 35
- 2.3. Tone Generation 36
- Tone Generator 1 38
- Tone Generator 2 38
- 2.4. Ringing Generation 39
- 2.4.2. Sinusoidal Ringing 40
- 2.4.3. Trapezoidal Ringing 40
- Location 40
- T=1/freq 41
- Figure 23. Ring Trip Detector 42
- 2.5. Audio Path 43
- 44 Rev. 1.0 44
- Rev. 1.0 45 45
- 2.7. Clock Generation 46
- 2.8. Interrupt Logic 46
- Rev. 1.0 47 47
- 48 Rev. 1.0 48
- 2.10. PCM Interface 49
- 50 Rev. 1.0 50
- Rev. 1.0 51 51
- 3. Control Registers 52
- Rev. 1.0 53 53
- 54 Rev. 1.0 54
- Rev. 1.0 55 55
- CALM1 CALM2 CALDAC CALADC 55
- 56 Rev. 1.0 56
- Rev. 1.0 57 57
- 58 Rev. 1.0 58
- Rev. 1.0 59 59
- 60 Rev. 1.0 60
- Rev. 1.0 61 61
- 62 Rev. 1.0 62
- Rev. 1.0 63 63
- 64 Rev. 1.0 64
- Rev. 1.0 65 65
- 66 Rev. 1.0 66
- Rev. 1.0 67 67
- 68 Rev. 1.0 68
- Rev. 1.0 69 69
- 70 Rev. 1.0 70
- Rev. 1.0 71 71
- 72 Rev. 1.0 72
- Rev. 1.0 73 73
- 74 Rev. 1.0 74
- Rev. 1.0 75 75
- 76 Rev. 1.0 76
- Rev. 1.0 77 77
- 78 Rev. 1.0 78
- Rev. 1.0 79 79
- 80 Rev. 1.0 80
- Rev. 1.0 81 81
- 82 Rev. 1.0 82
- Rev. 1.0 83 83
- 84 Rev. 1.0 84
- Rev. 1.0 85 85
- 86 Rev. 1.0 86
- Rev. 1.0 87 87
- 88 Rev. 1.0 88
- Rev. 1.0 89 89
- 90 Rev. 1.0 90
- Rev. 1.0 91 91
- 92 Rev. 1.0 92
- Rev. 1.0 93 93
- 94 Rev. 1.0 94
- Rev. 1.0 95 95
- 96 Rev. 1.0 96
- Rev. 1.0 97 97
- 98 Rev. 1.0 98
- Rev. 1.0 99 99
- 100 Rev. 1.0 100
- Rev. 1.0 101 101
- 102 Rev. 1.0 102
- Rev. 1.0 103 103
- 4. Indirect Registers 104
- Rev. 1.0 105 105
- 106 Rev. 1.0 106
- Rev. 1.0 107 107
- 108 Rev. 1.0 108
- Rev. 1.0 109 109
- 5. Pin Descriptions: Si3216 110
- Rev. 1.0 111 111
- 112 Rev. 1.0 112
- 6. Pin Descriptions: Si3201 113
- 7. Ordering Guides 114
- Rev. 1.0 115 115
- 116 Rev. 1.0 116
- Rev. 1.0 117 117
- 118 Rev. 1.0 118
- Rev. 1.0 119 119
- DOCUMENT CHANGE LIST 120
- Rev. 1.0 121 121
- CONTACT INFORMATION 122
- Mouser Electronics 123
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