參數(shù)資料
型號(hào)： MAX2140ETH
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 消費(fèi)家電
英文描述： Complete SDARS Receiver
中文描述： SPECIALTY CONSUMER CIRCUIT, QCC44
封裝： 7 X 7 MM, TQFN-44
文件頁數(shù)： 3/12頁
文件大?。?/td> 162K
代理商： MAX2140ETH
M
Complete S DARS Rec eiver
_______________________________________________________________________________________
3
AC ELECTRICAL CHARACTERISTICS
(MAX2140 EV kit, current drawn at VOUTANT, I
VOUTANT
= 150mA max, V
CC
= 3.1V to 3.6V, VINANT = 3.1V to 5.3V, f
RF
= 2320MHz
to 2345MHz, f
LO
= 2076MHz, T
A
= -40°C to +85°C. Typical values are at V
CC
= VINANT = 3.3V, f
RF
= 2338MHz, T
A
= +25°C, unless
otherwise noted.) (Note 2)
Interstage (IF) 259MHz SAW filter specification: insertion loss = 19dB max, 9.3MHz to 12MHz from center attenuation = 24dB min,
beyond 12MHz from center attenuation = 40dB min.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
GENERAL RECEIVER
Minimum Input RF Power to
Produce 20mV
P-P
(Differential) at
I and Q Baseband Outputs
Maximum Input RF Power to
Produce 400mV
P-P
(Differential)
at I and Q Baseband Outputs
P
MIN
IF AGC is set at maximum gain,
bit HPF = 0 (Note 4)
-91
-84
dBm
P
MAX
RF AGC threshold: RF_AGC_TRIP =
-17dBm; IF AGC is set at minimum gain, bit
HPF = 0
LO-related spurious > 2GHz
LO-related spurious < 2GHz
+3
dBm
P
LK_H
P
LK_L
-66
-38
LO to RF Input Leakage
dBm
Noise Figure (Notes 3, 5)
NF
RF AGC is at maximum gain,
IF AGC is at reference gain
8.5
10.4
dB
In-Band Input IP3 (Notes 5, 6)
I_IIP3
RF AGC is at maximum gain,
IF AGC is at reference gain
-32
dBm
Out-of-Band Input IP3
(Notes 5, 7)
O_IIP3
RF AGC is at maximum gain,
IF AGC is at reference gain
-9
dBm
In-Band Input IP2 (Notes 5, 6)
I_IIP2
RF AGC is at maximum gain,
IF AGC is at reference gain
+1
dBm
Out-of-Band Input IP2
(Notes 5, 7)
O_IIP2
RF AGC is at maximum gain,
IF AGC is at reference gain
+38
dBm
Opposite Sideband Rejection
Image Rejection
Half IF Rejection
RF AGC LOOP
OSR
IRej
HRej
Baseband frequencies = 100kHz (Note 4)
At f
LO
- f
IF
At f
LO
+ 0.5 x f
IF
32
39
54
53
dB
dB
dB
LNA Gain Reduction
RFAGC_
Range
RFAGC_mi
(Note 4)
30
42
dB
Minimum RF AGC Trip Point
RF AGC Trip Point
Maximum RF AGC Trip Point
FRONT-END (FE) PROGRAMMABLE GAIN
FE Programmable Gain Range
FE Programmable Gain Step
IF FILTER INTERFACE
Bits RF4/3/2/1/0 = 00000 (BIN)
RFAGC_int Bits RF4/3/2/1/0 = 00010 (BIN) (Note 4)
RFAGC_m
Bits RF4/3/2/1/0 = 10100 (BIN)
-35
-33
-15
dBm
dBm
dBm
-37
-29
FE_Rge
FE_Step
(Note 4)
19
22
2
26
dB
dB
IF Output Differential Admittance
Yout, IF
Between pins IFOUT+, IFOUT-,
f
IF
= 259MHz and 467MHz
1/900
+ j0
S
Input Differential Impedance
Presented by the IC to the IF
Filter Output
Zin, IF
Between pins IFOUT+, IFOUT-,
f
IF
= 259MHz and 467MHz
150
+ j0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX2140ETH+ 功能描述:射頻接收器 Complete SDARS Receiver RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
MAX2140ETH+CK3 功能描述:通信集成電路 - 若干 Complete SDARS Receiver RoHS:否 制造商:Maxim Integrated 類型:Transport Devices 封裝 / 箱體:TECSBGA-256 數(shù)據(jù)速率:100 Mbps 電源電壓-最大:1.89 V, 3.465 V 電源電壓-最小:1.71 V, 3.135 V 電源電流:50 mA, 225 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX2140ETH+D 制造商:Maxim Integrated Products 功能描述:SDARS RCVR 44TQFN - Rail/Tube
MAX2140ETH+T 功能描述:射頻接收器 Complete SDARS Receiver RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
MAX2140ETH+TD 制造商:Maxim Integrated Products 功能描述:SDARS RCVR 44TQFN - Tape and Reel
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