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參數(shù)資料
| 型號(hào)： | TB32301AFL |
| 廠商： | Toshiba Corporation |
| 英文描述： | TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic |
| 中文描述： | 東芝的Bi - CMOS硅單片集成電路 |
| 文件頁數(shù)： | 11/17頁 |
| 文件大?。?/td> | 1038K |
| 代理商： | TB32301AFL |
TB32301AFL
Rise time constant setting of comparator reference level (D1 and D2 bits)
The rise time constant of data comparator reference level is determined by an external capacitance
and an internal resistance. The internal resistance can be selected by applying data serially to pins
CLK, DATA and STB.
(Rise time constant)
=
(External capacitance: C)
×
(Internal resistance: R)
DC2
DC1
Internal Resistance: R
0
0
10 k
0
1
10 k
1
0
100 k
1
1
1000 k
3. Image canceller mixer in reception block
The TB32301AFL contains an image canceller mixer as the first stage of the reception block. The image
canceller mixer is designed for upper local, therefore, please set the local signal frequency to f0 (desired
reception frequency)
+
11 MHz (IF frequency).
4. Lock detector function
(LD pin: 7 pin)
The TB32301AFL incorporates VCO lock detector function.
When a phase error is detected in the phase comparator, 0 is driven out from the LD pin. When the VCO
is locked or all the circuits are OFF, 1 is driven out from the pin.
5. VCO modulation polarity and demodulation data polarity
VCO modulation polarity
Transmit Data
VCO Frequency Deviation
1
Positive (
+
) polarity
0
Negative (
) polarity
Demodulation data polarity
The polarity of the data, which is demodulated by the FM detector and the data comparator, is the same
as that of transmit data.
At Transmission
At Reception
Transmit Data
FM Detector
Data Comparator
Output
1
Positive (
+
) polarity
1
0
Negative (
) polarity
0
Dec./5
th
/2002
11
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TB32301AFL(EB) | 制造商:Toshiba America Electronic Components 功能描述:RF RECEIVER 36-PIN QON |
| TB32301EVKIT | 功能描述:KIT EVALUATION 2.4GHZ TB32301 RoHS:否 類別:RF/IF 和 RFID >> 過時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:用于 200/300 系列的歐盟開發(fā)套件 適用于相關(guān)產(chǎn)品:Zensys RF 模塊 所含物品:開發(fā)板，模塊，編程器，軟件，線纜，電源 其它名稱:703-1019Q3225667 |
| TB-32406 | 制造商:Acme Electric Corporation XXX 功能描述: |
| TB325F | 制造商:GARVIN 功能描述:3G Mason Bx, 2-1/2 D, F Bkt |
| TB325G | 制造商:GARVIN 功能描述:3G Mason Bx, 2-1/2 D, gangabl |
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