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參數(shù)資料
| 型號： | T0780 |
| 廠商： | ATMEL CORP |
| 元件分類： | 衰減器 |
| 英文描述： | 800 MHz - 1000 MHz High Linearity SiGe Active Receive Mixer |
| 中文描述： | RF/MICROWAVE DOWN CONVERTER |
| 封裝： | MO-153, SSOP-16 |
| 文件頁數(shù)： | 8/11頁 |
| 文件大?。?/td> | 208K |
| 代理商： | T0780 |
8
T0780 [Preliminary]
4525D–SIGE–10/03
The T0780 utilizes an IF tank circuit to maximize performance across the entire IF band-
width. the off-chip inductors L7 and L9 resonate with an on-chip capacitor (4 pF) to pro-
vide IF tunability. therefore, L7 and L9 must be selected such that the resonance occurs
at the desired IF.
The following table provides the inductor values required on the evaluation board for
some common intermediate frequencies. By default, all evaluation board are shipped
with L7 = L9 = 100 nH, resulting in a 200 MHz resonant IF.
Table 1.
IF Tank Circuit
Bill of Material
Component Designator
Value
Vendor
Part Number
Description
IC1
Atmel
T0780
SiGe receiver mixer
J1, J2, J3
Johnson
Components
Mini-Circuits
Würth Elektronik
742-0711-841
SMA connector, end launch with tab, for
1.07 mm board
T1
1:1
TC1-1
IF transformer
L1
1 μH
74476401
Inductor, 1210 footprint, minimum 200 mA rating
L7, L9
see
Table 1
Würth Elektronik
744786110
Inductor, 0603 footprint, high Q series
C4, C5, C12, C13
27 pF
Vishay
VJ0402A 270JXXA_
Capacitor, 0402 footprint
C14, C15
100 pF
Vishay
VJ0402A101JXXA_
Capacitor, 0402 footprint
C2, C3
120 pF
Vishay
KEMET
Panasonic
VJ0402A121JXXA_
Capacitor, 0402 footprint
C1
10 μF
T491A106_010AS
Tantal chip capacitor, size A
T2, T3
1:1
EHF-FD1618
RF transformer
C6, C10
15 pF
Vishay
VJ0402A150JXXA_
Capacitor, 402 footprint
C7, C11
18 pF
Vishay
VJ0402A180JXXA_
Capacitor, 402 footprint
IF (MHz) Typical
70
150
200
300
L7, L9 (nH)
680
150
100
39
Würth Elektonik
Part Number
744780680
74478625
744786110
744786131
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| T0780-6C | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:800 MHz - 1000 MHz High Linearity SiGe Active Receive Mixer |
| T0780-6CP | 功能描述:IC REC MIX 800-1000MHZ 16TSSOP RoHS:否 類別:RF/IF 和 RFID >> RF 混頻器 系列:T0780 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:100 系列:- RF 型:W-CDMA 頻率:2.11GHz ~ 2.17GHz 混頻器數(shù)目:1 增益:17dB 噪音數(shù)據(jù):2.2dB 次要屬性:- 電流 - 電源:11.7mA 電源電壓:2.7 V ~ 3.3 V 包裝:托盤 封裝/外殼:12-VFQFN 裸露焊盤 供應商設備封裝:12-QFN-EP（3x3） |
| T0781 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1700 - 2300 MHz High Linearity SiGe Active Receiver Mixer |
| T0781-6C | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1700 - 2300 MHz High Linearity SiGe Active Receiver Mixer |
| T0782 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2200-2700 MHz High Linearity SiGe Active Receive Mixer |
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