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參數(shù)資料
| 型號： | MAX2307 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Power Cellular Upconverter-Driver |
| 中文描述： | 低功耗、蜂窩系統(tǒng)上變換器-驅(qū)動器 |
| 文件頁數(shù)： | 6/8頁 |
| 文件大?。?/td> | 211K |
| 代理商： | MAX2307 |
M
Low-Power Cellular Upconverter-Driver
6
_______________________________________________________________________________________
Pin Description
PIN
A1
NAME
VCC
FUNCTION
Supply Pin. Bypass with 100pF and 0.01μF capacitors as close to the pin as possible.
A2, A3
VCCMIXP,
VCCMIXM
Mixer Supply Pins. Require pullup inductors, which are used as part of the image rejection filter
network. Supply to inductors should be locally bypassed with 100pF and 0.01μF capacitors.
B1
LOIN/
SHDNLO
LO Input and LO Buffer Shutdown. Apply both LO input signal and LO buffer shutdown control
to this pin. The LO path requires a DC-blocking capacitor. A logic high on
SHDNLO
turns
on the LO buffer, and a logic low turns off the LO buffer, independently of
SHDN
. The shutdown
control requires a 10k
isolation resistor in order not to load the LO signal.
B3
GC
Gain Control Pin. Apply a voltage between 0 to 3V to vary the gain of the IC.
B4
RFOUT
PA Driver Output. Requires an inductor pullup and a DC-blocking capacitor. These components
are also the matching elements.
A4, C1
GND
GND Connection. Solder directly to the PCB ground plane, with three ground vias around the
corner of the UCSP, as close to bump as possible. It is imperative that GND sees a low inductance
to the system ground plane. See the MAX2307 EV Kit as an example.
C2, C3
IFINP,
IFINM
Upconverter IF Inputs. AC-couple IF signals to these pins.
C4
SHDN
Shutdown Control. HIGH turns on the device except the LO buffer, LOW turns off the device
except the LO buffer.
20
25
30
35
40
45
600
700
750
650
800
850
900
950 1000
S
11
OF LO INPUT
MAX2307 toc19
f
LO
(MHz)
R
)
-60
-55
-50
-45
-40
-35
I
)
C, E, G
D, F
A
R
H
SHDN = SHDNLO = V
CC
A = REAL, B = IMAGINARY
SHDN = SHDNLO = GND
C = REAL, D = IMAGINARY
SHDN = V
,
SHDNLO = GND
E = REAL, F = IMAGINARY
SHDN = GND, SHDNLO = V
CC
G = REAL, H = IMAGINARY
-20
-15
-10
-5
0
5
10
15
20
0.5
1.5
1.0
2.0
2.5
3.0
MAXIMUM OUTPUT POWER
MAX2307 toc20
V
GC
(V)
P
O
ACPR
≤
53dBc
ALT1
≤
-65dBc
ACPR > -53dBc
ALT1 > -65dBc
Typical Operating Characteristics (continued)
(MAX2307 Evaluation Kit, V
CC
= +2.8V, V
GC
= 2.2V, V
SHDN
= V
SHDNLO
= V
CC
, f
RF
= 906MHz, f
IF
= 165MHz, f
LO
= 741MHz,
T
A
= +25
°
C, unless otherwise noted.)
-20.0
-18.5
-19.0
-17.5
-16.0
-15.0
-15.5
0.5
1.5
1.0
2.0
3.0
MAXIMUM INPUT POWER
M
V
GC
(V)
P
I
ACPR > -53dBc
ALT1 > -65dBc
-16.5
-17.0
-18.0
-19.5
2.5
ACPR
≤
-53dBc
ALT1
≤
-65dBc
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX2335_1 | Evaluation Kit |
| MAX2335EVKIT | Evaluation Kit |
| MAX2335 | 450MHz CDMA/OFDM LNA/Mixer |
| MAX2335ETI | 450MHz CDMA/OFDM LNA/Mixer |
| MAX2363W | Evaluation Kits |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX2307EBC DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX2307EBC-T | 功能描述:上下轉(zhuǎn)換器 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128 |
| MAX2307EVKIT | 功能描述:射頻開發(fā)工具 RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| MAX2308EGI | 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 |
| MAX2308EGI-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 |
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