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参数资料
| 型号： | MAX2308ETI+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/20页 |
| 文件大小： | 0K |
| 描述： | IC VGA DEMODULATOR 28TQFN-EP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 解调器 |
| RF 频率： | 70MHz ~ 300MHz |
| P1dB： | -9dBm |
| 噪音数据： | 6.36dB |
| 电流 - 电源： | 41.5mA |
| 电源电压： | 2.7 V |
| 封装/外壳： | 28-WFQFN 裸露焊盘 |
| 供应商设备封装： | 28-TQFN-EP（5x5） |
| 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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相关代理商/技术参数 |
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|---|---|
| MAX2308EVKIT | 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 |
| MAX2309EGI | 功能描述:调节器/解调器 RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| MAX2309EGI-B50070 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX2309EGI-T | 功能描述:调节器/解调器 RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| MAX2309ETI+ | 功能描述:调节器/解调器 CDMA If VGAs & I/Q Demodulator w/VCO RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
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