參數(shù)資料
型號(hào): FX118
英文描述: Frequency Inverter?
中文描述: 變頻器?
文件頁數(shù): 3/7頁
文件大小: 114K
代理商: FX118
3
Application Information
Fig.3 Example of the FX118 Employed in a Cordless Telephone Application
V
BIAS
C1 AMP OUT
V
DD
C1 IN
CHANNEL 1 INPUT
C2 AMP OUT
C2 IN
CHANNEL 2 INPUT
B MOD(1) IN
LPF(1) OUT
B MOD(2) IN
LPF(2) OUT
V
DD
XTAL
XTAL/CLOCK
C2 OUT
CHANNEL 1 OUTPUT
CHANNEL 2 OUTPUT
X
1
R
1
C
1
C
3
C
2
C
4
R
3
R
2
C
5
R
4
R
5
V
SS
V
SS
C1 OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
FX118
V
SS
C
6
C
7
C
8
T
olerances
C =
±
20% R =
±
10%
CHANNEL 2 (C2)
CHANNEL 1 (C1)
FX118
AF AMP
DE-EMPHASIS
DETECTION
IF
AMP
RF
AMP
RF
AMP
PRE-
EMPHASIS
AF AMP
MODULATION
FM
FM
Rx Channel
Tx Channel
HANDHELD UNIT
CHANNEL 2 (C2)
CHANNEL 1 (C1)
FX118
AF AMP
DE-EMPHASIS
DETECTION
IF
AMP
RF
AMP
RF
AMP
PRE-
EMPHASIS
AF AMP
MODULATION
FM
FM
HYBRID
TRANSFORMER
TELEPHONE
LINE
Rx Channel
Tx Channel
BASE UNIT
Fig.2 Recommended External Components
NOTES
1.
2.
Configurations R
, R
, C
and R
, R
, C
should be chosen with respect to the specific application.
Operation of any CML microcircuit without a Xtal or clock input may cause device damage. To minimise damage
in the event of a Xtal/drive failure, it is recommended that the power rail (V
DD
) is fitted with a current limiting
device (resistor or fast-reaction fuse).
Component
R
1
R
2
R
3
C
5
R
4
R
5
C
6
C
1
Value
=
1.0M
See Note
See Note
47pF
C
2
C
3
C
4
=
33pF
0.47
μ
F
1.0
μ
F
C
7
C
8
X
1
=
1.0
μ
F
1.0
μ
F
4.433619MHz
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FX1-192P-1.27DSA 功能描述:CONN HEADER 192POS 1.27MM STR AU RoHS:否 類別:連接器,互連式 >> 板對(duì)板 - 陣列,邊緣類型,包廂 系列:FX1 標(biāo)準(zhǔn)包裝:3,000 系列:SlimStack™ 502396 連接器類型:插頭,外罩觸點(diǎn) 位置數(shù):100 間距:0.016"(0.40mm) 行數(shù):2 安裝類型:表面貼裝 特點(diǎn):固定焊尾 觸點(diǎn)表面涂層:金 觸點(diǎn)涂層厚度:8µin(0.20µm) 包裝:帶卷 (TR) 配接層疊高度:2.5mm 板上方高度:0.084"(2.13mm) 其它名稱:502396-1010