參數(shù)資料
型號: SI4123-D-GTR
廠商: Silicon Laboratories Inc
文件頁數(shù): 22/36頁
文件大?。?/td> 0K
描述: IC SYNTHESIZER RF1/IF 24TSSOP
標準包裝: 2,500
類型: 頻率合成器
PLL:
輸入: 時鐘
輸出: 時鐘
電路數(shù): 1
比率 - 輸入:輸出: 1:2
差分 - 輸入:輸出: 無/無
頻率 - 最大: 1.8GHz
除法器/乘法器: 是/無
電源電壓: 2.7 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 24-TSSOP
包裝: 帶卷 (TR)
Si4133
Rev. 1.61
29
6. Pin Descriptions: Si4133-GM
Pin Number
Name
Description
1
GNDR
Common ground for RF analog circuitry
2
RFLD
Pins for inductor connection to RF2 VCO
3
RFLC
Pins for inductor connection to RF2 VCO
4
GNDR
Common ground for RF analog circuitry
5
RFLB
Pins for inductor connection to RF1 VCO
6
RFLA
Pins for inductor connection to RF1 VCO
7
GNDR
Common ground for RF analog circuitry
8
GNDR
Common ground for RF analog circuitry
9
GNDR
Common ground for RF analog circuitry
10
RFOUT
Radio frequency (RF) output of the selected RF VCO
11
VDDR
Supply voltage for the RF analog circuitry
12
AUXOUT
Auxiliary output
13
PWDN
Powerdown input pin
14
GNDD
Common ground for digital circuitry
15
XIN
Reference frequency amplifier input
16
GNDD
Common ground for digital circuitry
17
VDDD
Supply voltage for digital circuitry
18
GNDD
Common ground for digital circuitry
19
IFLA
Pins for inductor connection to IF VCO
20
IFLB
Pins for inductor connection to IF VCO
21
GNDI
Common ground for IF analog circuitry
22
GNDI
Common ground for IF analog circuitry
23
IFOUT
Intermediate frequency (IF) output of the IF VCO
24
VDDI
Supply voltage for IF analog circuitry
25
SEN
Enable serial port input
26
SCLK
Serial clock input
27
SDATA
Serial data input
28
GNDR
Common ground for RF analog circuitry
SC
L
K
SD
AT
A
GN
DR
RFLD
RFLC
RFLB
GNDR
RFLA
RFOU
T
VD
DR
SE
N
VD
DI
IF
O
U
T
GNDI
IFLB
IFLA
GN
DD
VDDD
GNDD
XIN
PW
DN
AU
XO
UT
21
20
19
18
17
16
15
8
9
10 11 12 13 14
28 27 26
25 24
23 22
1
2
3
4
5
6
7
GN
DR
GNDR
GNDD
GN
DI
GN
DR
GND
Pad
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