參數(shù)資料
型號(hào): SA1921
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 無(wú)繩電話(huà)/電話(huà)
英文描述: Ceramic Multilayer Capacitor; Capacitance:100000pF; Capacitance Tolerance:+/- 5 %; Working Voltage, DC:50V; Dielectric Characteristic:X7R; Package/Case:0805; Series:VJ; Leaded Process Compatible:Yes; Mounting Type:Surface Mount
中文描述: TELECOM, CELLULAR, RF FRONT END CIRCUIT, PQFP48
封裝: 7 X 7 X 1.40 MM, PLASTIC, QFP-48
文件頁(yè)數(shù): 4/36頁(yè)
文件大?。?/td> 507K
代理商: SA1921
Philips Semiconductors
Product specification
SA1921
Satellite and cellular dual-band RF front-end
1999 Mar 02
4
IMAGE
REJECT
MIXER
G
N
M
N
Rx ON
LOW BAND LO B
LOW BAND LO A
HIGH BAND LO B
HIGH BAND LO A
GND
LOW BAND IF B
LOW BAND IF A
HIGH BAND IF B
HIGH BAND IF A
SYN ON
HI/LO
N/C
GND
STRONG SIGNAL
GND
HIGH BAND LNA IN
LNA OUT
GND
N/C
T
V
H
G
L
G
H
G
H
N
G
C
VCC
LOW BAND LNA IN
SR01733
T
T
G
V
T
T
VC
G
G
GND
GND
5 pF
5 pF
Figure 2.
Block Diagram
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