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参数资料
| 型号： | MAX2309ETI+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/20页 |
| 文件大小： | 0K |
| 描述： | IC CDMA IF VGA/IQ DEMOD 28-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | IF VGA，I/Q 解调器 |
| 频率： | 70MHz ~ 300MHz |
| RF 型： | CDMA，W-CDMA，WLL |
| 次要属性： | VGA 带 >110dB 增益控制 |
| 封装/外壳： | 28-WFQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
CDMA IF VGAs and I/Q Demodulators
with VCO and Synthesizer
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2306/MAX2308/MAX2309 EV kit, V CC = +2.75V, registers set to default power-up states except M1 = M2 = 306, R1 = R2 = 16,
f IN = 183.7MHz, f REF = 19.2MHz, 0.6Vp-p synthesizer locked with passive 3rd-order lead-lag loop filter, SHDN = high, VGC set for
+35dB voltage gain, differential output load = 10k ? , all power levels referred to 50 ? , T A = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
REF Maximum Divide Ratio
R1, R2
2047
Minimum Phase Detector
Comparison Frequency
Maximum Phase Detector
Comparison Frequency
Phase Noise
(Note 5)
(Note 5)
1kHz offset, T A = -40°C to +85°C
12.5kHz offset, T A = -40°C to +85°C
30kHz offset, T A = -40°C to +85°C
120kHz offset, T A = -40°C to +85°C
900kHz offset, T A = -40°C to +85°C
1500
-79.6
-94.6
-105
-115.3
-125
20
kHz
kHz
dBc/Hz
TURBO LOCK
Acquisition, CPX = XX, TC =1
Locked, CPX = 00
1480
105
2100
150
2650
190
Charge-Pump Source/Sink
Current
Charge-Pump Source/Sink
Matching
Locked, CPX = 01
Locked, CPX = 10
Locked, CPX = 11
Locked, all values of CPX,
0.5V < V CP < V CC - 0.5V
150
210
300
210
300
425
0.2
265
380
530
10
μA
%
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
FM_IQ and FM_I modes are not available on MAX2309.
Recommended operating frequency range. Contact factory for operating frequency outside this range.
f 1 = 183.7MHz, f 2 = 183.71MHz, P f1 = P f2 = -15dBm.
f 1 = 183.7MHz, f 2 = 183.71MHz, P f1 = P f2 = -50dBm.
Guaranteed by design.
Small-signal gain at 200kHz below the LO frequency will be reduced by less than 0.25dB when an interfering signal at
1.25MHz below the LO frequency is applied at the specified level.
Note 7: f 1 = 183.7MHz, f 2 = 183.71MHz, P f1 = P f2 = -23dBm.
Note 8: f 1 = 183.7MHz, f 2 = 183.71MHz, P f1 = P f2 = -55dBm.
4
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| MAX2309EVKIT | 功能描述:射频开发工具 MAX2306/8/9 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 |
| MAX2309EVKIT# | 功能描述:射频开发工具 MAX2309 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 |
| MAX230C/D | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX230CPP | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX230CPP+ | 功能描述:RS-232接口集成电路 5V MultiCh RS-232 Driver/Receiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
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