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参数资料
| 型号： | MAX2112EVKIT+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/19页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR MAX2112 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 类型： | 调谐器 |
| 频率： | 925MHz ~ 2.175GHz |
| 适用于相关产品： | MAX2112 |
| 已供物品： | 板 |
MAX2112
Complete, Direct-Conversion
Tuner for DVB-S2 Applications
AC ELECTRICAL CHARACTERISTICS
(MAX2112 Evaluation Kit: V CC = +3.13V to +3.47V, T A = 0°C to +70°C (MAX2112CTI+), T A = -40°C to +85°C (MAX2112ETI+), default
register settings except BBG[3:0] = 1011. Typical values measured at V CC = +3.3V, T A = +25°C.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
MAIN SIGNAL PATH PERFORMANCE
Input Frequency Range
RF Gain-Control Range (GC1)
Baseband Gain-Control Range
In-Band Input IP3
Out-of-Band Input IP3
Input IP2
Adjacent Channel Protection
(Note 2)
0.5V < V GC1 < 2.7V
Bits GC2 = 1111 to 0000
(Note 3)
(Note 4)
(Note 5)
(Note 6)
925
65
13
73
15
+2
+15
+40
25
2175
MHz
dB
dB
dBm
dBm
dBm
dB
V GC1 is set to 0.5V (maximum RF gain) and BBG[3:0] is
adjusted to give a 1V P-P baseband output level for a
8
Noise Figure
-75dBm CW input tone at 1500MHz
dB
Starting with the same BBG[3:0] setting as above, V GC1
is adjusted to back off RF gain by 10dB (Note 7)
9
12
Minimum RF Input Return Loss
925MHz < f RF < 2175MHz, in 75 ? system
12
dB
BASEBAND OUTPUT CHARACTERISTICS
Nominal Output Voltage Swing
I/Q Amplitude Imbalance
I/Q Quadrature Phase Imbalance
R LOAD = 2k ? //10pF
Measured at 500kHz; filter set to 22.27MHz
Measured at 500kHz; filter set to 22.27MHz
0.5
1
±1
3.5
V P-P
dB
Degrees
Single-Ended I/Q Output Impedance Real Z O , from 1MHz to 40MHz
30
?
Output 1dB Compression Voltage
Baseband Highpass -3dB
Frequency Corner
Differential
47nF capacitors at IDC_, QDC_
3
400
V P-P
Hz
BASEBAND LOWPASS FILTERS
Filter Bandwidth Range
Rejection Ratio
Group Delay
Ratio of In-Filter-Band to Out-of-
Filter-Band Noise
At 2 x f -3dB
Up to 1dB bandwidth
f INBAND = 100Hz to 22.5MHz, f OUTBAND = 87.5MHz to
112.5MHz
4
39
37
25
40
MHz
dB
ns
dB
FREQUENCY SYNTHESIZER
RF-Divider Frequency Range
RF-Divider Range (N)
Reference-Divider Frequency Range
Reference-Divider Range (R)
Phase-Detector Comparison
Frequency
925
19
12
1
12
2175
251
30
1
30
MHz
MHz
MHz
VOLTAGE-CONTROLLED OSCILLATOR AND LO GENERATION
Guaranteed LO Frequency Range
LO Phase Noise
f OFFSET = 10kHz
f OFFSET = 100kHz
925
-97
-100
2175
MHz
dBc/Hz
Maxim Integrated
f OFFSET = 1MHz
-122
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2112EVKIT+ | 功能描述:射频开发工具 MAX2112 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX2113EVKIT | 功能描述:射频开发工具 MAX2113 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX2113UGH | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX2114 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:DBS Direct Downconverter |
| MAX2114UGH | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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