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參數(shù)資料
| 型號： | LT5525 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 400MHz to 3.7GHz High Signal Level Downconverting Mixer |
| 中文描述： | 400MHz至3.7GHz高信號電平下變頻混頻器 |
| 文件頁數(shù)： | 14/16頁 |
| 文件大?。?/td> | 221K |
| 代理商： | LT5525 |
14
LT5527
5527f
APPLICATIU
through matching inductors in a band-pass IF matching
network. The values of L1, L2 and C3 are calculated to
resonate at the desired IF frequency with a quality factor
that satisfies the required IF bandwidth. The L and C
values are then adjusted to account for the mixer’s
internal 2.5pF capacitance and the SAW filter’s input
capacitance. In this case, the differential IF output imped-
ance is 400
since the bandpass network does not
transform the impedance.
Additional matching elements may be required if the SAW
filter’s input impedance is less than or greater than 400
.
Contact the factory for application assistance.
W
U
U
IF
AMP
SAW
FILTER
L1
IF
+
IF
–
L2
C3
SUPPLY
DECOUPLING
V
CC
5527 F14
Figure 14. Bandpass IF Matching for Differential IF Architectures
Standard Evaluation Board Layout
Discrete IF Evaluation Board Layout
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| LT5527 | 400MHz to 3.7GHz High Signal Level Downconverting Mixer |
| LT5527EUF | 400MHz to 3.7GHz High Signal Level Downconverting Mixer |
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| LT5526 | High Linearity, Low Power Downconverting Mixer |
| LT5526EUF | High Linearity, Low Power Downconverting Mixer |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LT5525EUF | 功能描述:IC MIXER DOWNCONV LP 16QFN RoHS:否 類別:RF/IF 和 RFID >> RF 混頻器 系列:LT5525 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） |
| LT5525EUF#PBF | 功能描述:IC MIXER DOWNCONVERTER LP 16QFN RoHS:是 類別:RF/IF 和 RFID >> RF 混頻器 系列:LT5525 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） |
| LT5525EUF#TR | 制造商:Linear Technology 功能描述:High Linearity Low Power Downconverting Mixer 16-Pin QFN EP T/R |
| LT5525EUF#TRPBF | 功能描述:IC MIXER DOWNCONV LP 16QFN RoHS:是 類別:RF/IF 和 RFID >> RF 混頻器 系列:LT5525 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） |
| LT5526 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:400MHz to 3.7GHz High Signal Level Downconverting Mixer |
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