參數(shù)資料
型號: SI3211PPTX-EVB
廠商: Silicon Laboratories Inc
文件頁數(shù): 83/148頁
文件大?。?/td> 0K
描述: BOARD EVAL W/DISCRETE INTERFACE
標(biāo)準(zhǔn)包裝: 1
系列: ProSLIC®
主要目的: 接口,模擬前端(AFE)
已用 IC / 零件: Si3211
已供物品: 板,CD
Si3210/Si3211
4
Rev. 1.61
Not
Recommended
fo
r N
ew
D
esi
gn
s
Table 2. Recommended Operating Conditions
Parameter
Symbol
Test Condition
Min*
Typ
Max*
Unit
Ambient Temperature
TA
F-grade
0
25
70
°C
Ambient Temperature
TA
G-grade
–40
25
85
°C
Si3210/11 Supply Voltage
VDDD,VDDA1,
VDDA2
3.13
3.3/5.0
5.25
V
Si3201 Supply Voltage
VDD
3.13
3.3/5.0
5.25
V
Si3201 Battery Voltage
VBAT
VBATH =VBAT
–96
–10
V
*Note: All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions.
Typical values apply at nominal supply voltages and an operating temperature of 25 °C unless otherwise stated.
Product specifications are only guaranteed for the typical application circuit (including component tolerances).
Table 3. AC Characteristics
(VDDA, VDDD = 3.13 to 5.25 V, TA = 0 to 70 °C for F-Grade, –40 to 85 °C for G-Grade)
Parameter
Test Condition
Min
Typ
Max
Unit
TX/RX Performance
Overload Level
THD = 1.5%
2.5
VPK
Single Frequency Distortion1
2-wire – PCM or
PCM – 2-wire:
200 Hz–3.4 kHz
——
–45
dB
Signal-to-(Noise + Distortion) Ratio2
200 Hz to 3.4 kHz
D/A or A/D 8-bit
Active off-hook, and OHT,
any ZAC
Audio Tone Generator
Signal-to-Distortion Ratio2
0 dBm0, Active off-hook,
and OHT, any Zac
45
dB
Intermodulation Distortion
–45
dB
Gain Accuracy2
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
Group Delay over Frequency
Gain Tracking3
1014 Hz sine wave,
reference level –10 dBm
signal level:
3 to –37 dB
–0.25
0.25
dB
–37 to –50 dB
–0.5
0.5
dB
–50 to –60 dB
–1.0
1.0
dB
Round-Trip Group Delay
at 1000 Hz
1100
s
Gain Step Accuracy
–6 to +6 dB
–0.017
0.017
dB
Gain Variation with Temperature
All gain settings
–0.25
0.25
dB
Gain Variation with Supply
VDDA =VDDA = 3.3/5 V ±5%
–0.1
0.1
dB
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