參數(shù)資料
型號： SI3232PPTX-EVB
廠商： Silicon Laboratories Inc
文件頁數(shù)： 21/128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： Si3232
已供物品： 板，CD
Si3232
Preliminary Rev. 0.96
117
Not
Recommended
fo
r N
ew
D
esi
gn
s
9. Pin Descriptions: Si3232
Pin #(s)
Symbol
Input/
Output
Description
1, 16
SVBATa, SVBATb
I
Battery Sensing Input—
Analog current input used to sense battery
voltage.
2, 15
RPOa, RPOb
O
Transconductance Amplifier Resistor Input Connection.
3, 14
RPIa, RPIb
I
Transconductance Amplifier Resistor Output Connection.
4, 13
RNIa, RNIb
I
Transconductance Amplifier Resistor Output Connection.
5, 12
RNOa, RNOb
O
Transconductance Amplifier Resistor Input Connection.
6, 11
CAPPa, CAPPb
Differential Capacitor—
Capacitor used in low-pass filter to stabilize
SLIC feedback loops.
7, 10
CAPMa, CAPMb
Common Mode Capacitor—
Capacitor used in low-pass filter to sta-
bilize SLIC feedback loops.
8QGND
Component Reference Ground—
Return path for differential and
common-mode capacitors. Do not connect to system ground.
9IREF
I
IREF Current Reference—
Connects to an external resistor used to
provide a high-accuracy reference current. Return path for IREF
resistor. Should be routed to QGND pin.
17, 64
STIPDCb, STIPDCa
I
TIP Sense—
Analog current input used to sense dc voltage on TIP
side of subscriber loop.
18, 63
STIPACb,
STIPACa
I
TIP Transmit Input—
Analog input used to sense ac voltage on TIP
side of subscriber loop.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
17
20
19
18
24
23
22
21
31
30
29
28
27
26
25
32
RPIa
SVBATa
RPOa
RNOa
RNIa
CAPPa
CAPMa
QGND
IREF
CAPMb
CAPPb
RNIb
RNOb
RPOb
RPIb
SVBATb
ST
IPA
C
b
ST
IPD
C
b
SRI
N
G
A
C
b
SRI
N
G
D
Cb
IT
IP
N
b
IRING
N
b
IT
IPP
b
VDD
2
GN
D2
IRING
P
b
TH
E
RMb
VC
M
VRXP
b
VRXN
b
VT
XP
b
VT
XN
b
GPOa
SDITHRU
SDI
SDO
SCLK
VDD4
GND4
PCLK
GND3
VDD3
GPOb
BATSELb
FSYNC
ST
IP
ACa
ST
IP
DCa
SRI
N
G
A
Ca
IT
IP
N
a
IRING
N
a
IT
IP
Pa
VDD
1
GND
1
IRING
P
a
TH
E
RMa
VRXN
a
VRXP
a
VT
XP
a
BAT
S
EL
a
VT
XN
a
RESET
64
61
62
63
57
58
59
60
50
51
52
53
54
55
56
49
CS
INT
SRIN
GDCa
Si3232
64-Lead TQFP
(epad)
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參數(shù)描述
SI3232-X-FQ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DUAL PROGRAMMABLE CMOS SLIC WITH LINE MONITORING
SI3232-X-GQ 制造商:SILABS 制造商全稱:SILABS 功能描述:DUAL PROGRAMMABLE CMOS SLIC WITH LINE MONITORING
SI3233 制造商:SILABS 制造商全稱:SILABS 功能描述:PROSLIC㈢ PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION
Si3233-C-FM 功能描述:射頻無線雜項 Single-Chan SLIC RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
SI3233-C-FMR 功能描述:電信線路管理 IC Single-CH SLIC only BJT/inductor dc-dc RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
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