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参数资料
| 型号： | MAX2308ETI+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/20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
(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
Input Frequency
SYMBOL
f IN
(Note 2)
CONDITIONS
MIN
40
TYP
MAX
300
UNITS
MHz
Reference Frequency
Frequency Reference Signal
Level
f REF
V REF
0.2
39
MHz
Vp-p
SIGNAL PATH, CDMA MODE
Gain = -35dB, (Note 3)
3.4
Input 3rd-Order Intercept
Input 1dB Compression
Input 0.25dB Desensitization
IIP3
P 1dB
Gain = +35dB, T A = -40°C to +85°C
(Notes 4, 5)
Gain = -35dB
Gain = +35dB
Gain = -35dB
(Note 6)
Gain = +35dB
-38
-9
-44
-31.0
-14.8
-49
dBm
dBm
dBm
Minimum Voltage Gain
A V
V VGC = 0.5V (Note 5)
-56
-51
dB
Maximum Voltage Gain
DSB Noise Figure
A V
NF
V VGC = 2.3V (Note 5)
Gain = -35dB
Gain = +35dB
57
61
62.9
6.36
dB
dBm
SIGNAL PATH, FM_IQ MODE
Gain = -35dB, (Note 7)
-6.5
Input 3rd-Order Intercept
Input 1dB Compression
IIP3
P 1dB
Gain = +35dB, T A = -40°C to +85°C
(Notes 5, 8)
Gain = -35dB
Gain = +35dB
-40.2
-20
-44
-32
dBm
dBm
Minimum Voltage Gain
A V
V VGC = 0.5V (Note 5)
-56.7
-52
dB
Maximum Voltage Gain
A V
V VGC = 2.3V (Note 5)
56
59.5
dB
SIGNAL PATH, CDMA AND FM_IQ MODE
Gain Variation Over Temperature
Baseband 0.5dB Bandwidth
Normalized to +25°C
± 2.5
4.2
dB
MHz
Quadrature Suppression
LO to Baseband Leakage
T A = -40°C to +85°C (Note 5)
28
40
1
dB
mVp-p
Saturated Output Level
V SAT
Differential
2.7
Vp-p
PHASE-LOCKED LOOP
VCO Tune Range
LO_OUT Output Power
F VCO _ L
F VCO _ H
P LO
(Note 2)
(Note 2)
R L = 50 ? , BUFEN = low
80
135
-13.7
300
600
MHz
dBm
VCO Minimum Divide Ratio
VCO Maximum Divide Ratio
REF Minimum Divide Ratio
M1, M2
M1, M2
R1, R2
16383
256
2
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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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