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参数资料
| 型号： | MAX2900 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | 200mW Single-Chip Transmitter ICs for 868MHz/915MHz ISM Bands |
| 中文描述： | 200mW、单片发送器IC，用于868MHz/915MHz ISM频段 |
| 文件页数： | 9/18页 |
| 文件大小： | 822K |
| 代理商： | MAX2900 |
M
200mW Single-Chip Transmitter ICs for
868MHz/915MHz ISM Bands
_______________________________________________________________________________________
9
Pin Description (continued)
PIN
MAX2900
MAX2901
MAX2903
MAX2902
MAX2904
NAME
PIN TYPE
FUNCTION
15
15
15
GND
RF-, RF+
N.C.
GND
D.C.
N.C.
DIVOUT
Supply Pin
RF Output
Not Connected
Supply Pin
Do Not Connect
Not Connected
ECL Output
Ground
RF d fer enti al outp ut, op en- col ector typ e
—
Ground
—
—
Divider output
16, 17
18
—
—
19
—
16, 17
—
18
—
—
19
16, 17
—
—
18
19
—
—
20, 21
20, 21
VCO-, VCO+
Open Collector
RF
VCO output (differential)
20
21
—
—
—
—
D1
D0
Digital Input
Digital Input
Channel selection bit 1
Channel selection bit 0
22
22
22
OSC
Analog Input
Crystal oscillator connection. See
Typical
Operating Circuit
.
23
23
23
REFIN
Analog Voltage
Input
Refer ence i np ut p n anal og ( can b e used as
i np ut or as cr ystal osci ator d ver See
Typical Operating Circuit
.
24
24
—
VCC4
Supply Pin
Power-supply pin for the synthesizer circuits.
Bypass with a 1000pF capacitor to GND as
close to the part as possible.
—
—
24
VCC4
Supply Pin
Power-supply pin for the digital circuits.
Bypass with a 100pF capacitor to GND as
close to the part as possible.
25
26
25
—
25
—
REFOUT
D2
Analog Output
Digital Input
Buffered clock analog output pin
Channel selection bit 2
—
26
—
DIV63
Digital Input
Division ratio selections (division ratio = 62
when DIV63 = high; division
ratio = 63 when DIV63 = low).
—
—
26
N.C.
Not Connected
—
27
27
—
VCC5
Supply Pin
Power-supply pin for charge pump circuits.
Bypass with a 100pF capacitor to GND as
close to the part as possible.
—
—
27
VCC5
Supply Pin
Power-supply pin. Bypass with a 100pF
capacitor to GND as close to the part as
possible.
28
—
28
—
—
28
CPOUT
D.C.
Analog Output
Do Not Connect
Charge pump output pin
—
GROUND
GROUND
GROUND
GROUND
Electrical
Ground
Back side of package is connected to
ground.
相关PDF资料 |
PDF描述 |
|---|---|
| MAX2903EGI | Controllers, Phase angle; Leaded Process Compatible:No RoHS Compliant: Yes |
| MAX2904EGI | 200mW Single-Chip Transmitter ICs for 868MHz/915MHz ISM Bands |
| MAX291_2_5_6 | |
| MAX292 | 8th-Order, Lowpass, Switched-Capacitor Filters |
| MAX295CWE | 8th-Order, Lowpass, Switched-Capacitor Filters |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2900EGI | 功能描述:射频发射器 RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel |
| MAX2900EGI-BOW | 功能描述:射频发射器 RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel |
| MAX2900EGI-T | 功能描述:射频发射器 RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel |
| MAX2900ETI+ | 功能描述:射频发射器 200mW Sngl-Chip Txr 868/915MHz ISM Bands RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel |
| MAX2900ETI+T | 功能描述:射频发射器 200mW Sngl-Chip Txr 868/915MHz ISM Bands RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel |
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