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参数资料
| 型号： | MAX2312EEI |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 无绳电话/电话 |
| 英文描述： | CDMA IF VGAs and I/Q Demodulators with VCO and Synthesizer |
| 中文描述： | TELECOM, CELLULAR, BASEBAND CIRCUIT, PDSO28 |
| 封装： | 0.150 INCH, 0.025 INCH PITCH, MO-137, QSOP-28 |
| 文件页数： | 6/22页 |
| 文件大小： | 342K |
| 代理商： | MAX2312EEI |
Pin Description
M
CDMA IF VGAs and I/Q Demodulators
with VCO and Synthesizer
6
_______________________________________________________________________________________
FM PORT
S11 vs. FREQUENCY
M
1: 641 - j428 10MHz
2: 27 - j162 85MHz
3: 4 - j73 210MHz
4: 1.8 - j39 600MHz
1
4
2
3
TANKL PORT
1/S11 vs. FREQUENCY
M
1: -3.06ms + j349
μ
s, 100MHz
2: -3.01ms + j853
μ
s, 160MHz
3: -3.11ms + j1.45ms, 240MHz
4: -3.04ms + j1.85ms, 300MHz
2
3
4
1
TANKH PORT
1/S11 vs. FREQUENCY
M
1: 1.98ms + j437μs, 100MHz
2: 2.18ms + j853μs, 160MHz
3: 2.11ms +j 2.53ms, 420MHz
4: 2.17ms +j 3.71ms, 600MHz
4
3
2
1
Typical Operating Characteristics (continued)
(MAX2310/MAX2314 or MAX2312/MAX2316 EV kit, V
CC
= +2.75V, registers set to default power-up states, f
IN
= 210.88MHz for
CDMA, f
IN
= 85.88MHz for FM, f
REF
= 19.68MHz, synthesizer locked with passive 2nd-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.)
LOOUT PORT
S22 vs. FREQUENCY
M
1: 108.63
(Re)
10.266
(1m)
40MHz
2: 134.99
(Re)
13.71
(1m)
150MHz
3: 158.83
(Re)
39.58
(1m)
300MHz
CDMA PORT
S11 vs. FREQUENCY
M
1: 10MHz, 375
- j56
2: 85MHz, 285
- j200
3: 210MHz, 73
- j169
4: 600MHz, 2.1
- j34
1
2
4
3
MAX2316
MAX2314
PIN
NAME
1
1, 8
BYP
Bypass Node. Must be capacitively decoupled (bypassed)
to analog ground.
1
1
2
2
CP_OUT
Charge-Pump Output
2
2
3
3
GND
Analog Ground Reference
3
3
5, 6
4, 5
TANKL+,
TANKL-
Differential Tank Input for Low-Frequency Oscillator
—
4, 5
4
—
DIVSEL
High selects M1/R1; low selects M2/R2.
4
—
MAX2312
MAX2310
FUNCTION
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2312EEI+ | 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 |
| MAX2312EEI+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 |
| MAX2312EEI-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 |
| MAX2312EVKIT | 功能描述:射频开发工具 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 |
| MAX2314EEI | 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 |
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