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参数资料
| 型号： | MAX12005ETM+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/14页 |
| 文件大小： | 0K |
| 描述： | IC SATELLITE IF SWITCH 48-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 43 |
| RF 型： | DBS，L 频段，IF 卫星 |
| 频率： | 850MHz ~ 1GHz |
| 封装/外壳： | 48-WFQFN 裸露焊盘 |
| 供应商设备封装： | 48-TQFN-EP（7x7） |
| 包装： | 管件 |
Satellite IF Switch
AC ELECTRICAL CHARACTERISTICS
(MAX12005 EV Kit, V CC = +3.0V to +3.5V, f IN = 950MHz, V IN = 70dB F V, T A = -40 N C to +85 N C, mode set to master, input gain stages
set to 0dB, RF inputs matched to 75 I , RF output loads = 75 I . Typical values are at +3.3V and at T A = +25 N C, unless otherwise
noted.) (Note 1)
PARAMETER
Operation Frequency
DISEQC_RX_ Tone Input Level
SYMBOL
f RF
V IN
CONDITIONS
f IN = 22kHz (Note 5)
MIN
950
60
TYP
MAX
2150
UNITS
MHz
mV P-P
0dB gain
0
Switch Gain at 950MHz (Note 3)
Cascade Input Switch Gain at
950MHz
|S 21|
+6dB gain
+12dB gain
+6
+12
0
dB
dB
Switch-to-Switch Gain Match
Gain Slope with Frequency
D |S 21 |
At 950MHz (Note 4)
Between 950MHz and 2150MHz
-1.5
+3
+3.5
dB
dB
Gain change from single output con-
Single-Input Source Gain Change
nected to a single input to four outputs
-0.4
dB
connected to a single input
Output level set to +89dB F V by varying
3rd-Order Intermodulation Product
(Case 1)
IM3
three equal amplitude tones at 955MHz,
962MHz, and 965MHz; measure products
-35
dBc
at 952MHz and 958MHz
Output level set to +89dB F V by varying
3rd-Order Intermodulation Product
(Case 2)
IM3
three equal amplitude tones at 2135MHz,
2142MHz, and 2145MHz; measure prod-
-34
dBc
ucts at 2132MHz and 2138MHz
RFIN1–RFIN8 Input Return Loss
CASCADE_IN1–CASCADE_IN4 Input
Return Loss
RFOUT1–RFOUT4 Output Return Loss
Switch Isolation
Port-to-Port Isolation
DiSEqC Clock
|S 11 |
|S 11 |
|S 22 |
f OSC
-12
-12
-12
55
33
8
dB
dB
dB
dB
dB
MHz
Note 1: Production tested at +25 N C; guaranteed by design and characterization at -40 N C and +85 N C.
Note 2: To supply the specified input-voltage-detect levels requires the use of a voltage-divider comprised of 12.7k I and 1.02k I
Q 0.5% tolerance resistors. The voltage being divided is expected to be V OL = 14.75V maximum and V OH = 16.75V minumum.
Note 3: The common input gain step is set by analog control. All gain measurements have only one output connect to each input.
Switch gain measurements do not include cascade inputs as part of the switch signal path.
Note 4: Switch-to-switch gain match is defined as each switch to every other switch gain match. Each switch must be set up with
the same input gain step.
Note 5: 60mV P-P square wave for f IN = 22kHz. For sine wave, the typical minimum is 100mV P-P .
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX12005ETM+ | 功能描述:RF 开关 IC Satellite IF Switch RoHS:否 制造商:M/A-COM Technology Solutions 开关数量:Single 开关配置:SPDT 介入损耗:0.6 dB 截止隔离（典型值）:43 dB 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:PQFN-16 封装:Reel |
| MAX12005ETM+CF7 | 制造商:Maxim Integrated Products 功能描述:SATELLITE IF SWITCH - Rail/Tube |
| MAX12005ETM+T | 功能描述:射频放大器 Satellite IF Switch RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| MAX12005EVKIT# | 功能描述:交换机 IC 开发工具 EVKIT for MAX12005 Satellite IF Switch RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V |
| MAX1200ACMH | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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