參數(shù)資料
型號(hào)： MAX2306
廠商： Maxim Integrated Products, Inc.
英文描述： CDMA IF VGAs and I/Q Demodulators with VCO and Synthesizer
中文描述： CDMA IF VGA及I/Q解調(diào)器，帶有VCO及合成器
文件頁數(shù)： 4/20頁
文件大?。?/td> 295K
代理商： MAX2306
M
CDMA IF VGAs and I/Q Demodulators
with VCO and Synthesizer
4
_______________________________________________________________________________________
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.)
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.
f
1
= 183.7MHz, f
2
= 183.71MHz, P
f1
= P
f2
= -23dBm.
f
1
= 183.7MHz, f
2
= 183.71MHz, P
f1
= P
f2
= -55dBm.
Note 7:
Note 8:
PARAMETER
SYMBOL
R1, R2
CONDITIONS
MIN
2047
TYP
MAX
UNITS
REF Maximum Divide Ratio
Minimum Phase Detector
Comparison Frequency
(Note 5)
20
kHz
Maximum Phase Detector
Comparison Frequency
(Note 5)
1500
kHz
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
-79.6
-94.6
-105
-115.3
-125
Phase Noise
dBc/Hz
TURBO LOCK
Acquisition, CPX = XX, TC =1
Locked, CPX = 00
Locked, CPX = 01
Locked, CPX = 10
Locked, CPX = 11
1480
105
150
210
300
2100
150
210
300
425
2650
190
265
380
530
Charge-Pump Source/Sink
Current
μA
Charge-Pump Source/Sink
Matching
Locked, all values of CPX,
0.5V < V
CP
< V
CC
- 0.5V
0.2
10
%
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MAX2306EGI-T 功能描述:調(diào)節(jié)器/解調(diào)器 CDMA If VGAs & I/Q Demodulator w/VCO RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
MAX2306ETI+ 功能描述:調(diào)節(jié)器/解調(diào)器 CDMA If VGAs & I/Q Demodulator w/VCO RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
MAX2306ETI+T 功能描述:調(diào)節(jié)器/解調(diào)器 CDMA If VGAs & I/Q Demodulator w/VCO RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
MAX2306EVKIT 功能描述:射頻開發(fā)工具 MAX2306/8/9 Eval Kit RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
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