參數(shù)資料
型號: SI3210-KT
廠商: Electronic Theatre Controls, Inc.
元件分類: Codec
英文描述: PROSLIC PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION
中文描述: ProSLIC產(chǎn)品可編程的CMOS用戶接口/有振鈴編解碼器/電池電壓生成
文件頁數(shù): 5/122頁
文件大小: 1950K
代理商: SI3210-KT
Si3210/Si3211/Si3212
Preliminary Rev. 1.11
5
Table 3. AC Characteristics
(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
Overload Level
Single Frequency Distortion
1
THD = 1.5%
2.5
V
PK
dB
2-wire – PCM or
PCM – 2-wire:
200 Hz–3.4 kHz
–45
Signal-to-(Noise + Distortion) Ratio
2
200 Hz to 3.4 kHz
D/A or A/D 8-bit
Active off-hook, and OHT,
any ZAC
Figure 1
Audio Tone Generator
Signal-to-Distortion Ratio
2
0 dBm0, Active off-hook,
and OHT, any Zac
45
dB
Intermodulation Distortion
Gain Accuracy
2
–41
dB
2-wire to PCM, 1014 Hz
–0.5
0
0.5
dB
PCM to 2-wire, 1014 Hz
–0.5
0
0.5
dB
Gain Accuracy Over Frequency
Figure 3,4
Group Delay Over Frequency
Gain Tracking
3
Figure 5,6
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
μ
s
dB
Gain Step Accuracy
–6 dB to 6 dB
–0.017
0.017
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%
200 Hz to 3.4 kHz
–0.1
0.1
dB
2-Wire Return Loss
30
35
dB
Transhybrid Balance
300 Hz to 3.4 kHz
30
dB
Noise Performance
Idle Channel Noise
4
C-Message Weighted
15
dBrnC
Psophometric Weighted
–75
dBmP
3 kHz flat
18
dBrn
PSRR from VDDA
RX and TX, DC to 3.4 kHz
40
dB
PSRR from VDDD
RX and TX, DC to 3.4 kHz
40
dB
PSRR from VBAT
RX and TX, DC to 3.4 kHz
40
dB
相關(guān)PDF資料
PDF描述
SI3211-BT PROSLIC PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION
SI3211-KT PROSLIC PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION
SI3212 PROSLIC PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION
SI3212-BT PROSLIC PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION
SI3212-KT PROSLIC PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION
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