PMB2208中文资料英飞凌数据手册PDF规格书

厂商型号	PMB2208
功能描述	Mixer and IF Vector Modulator
文件大小	766.66 Kbytes
页面数量	27 页
生产厂商	Infineon Technologies AG
企业简称	INFINEON【英飞凌】
中文名称	英飞凌科技股份公司官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-8-4 10:05:00
人工找货	PMB2208价格和库存，欢迎联系客服免费人工找货

General Description

The PMB 2208 contains a direct quadrature modulator and an up/down conversion mixer with corresponding bias circuitry.

Features

■ Direct quadrature modulator and up/down-conversion mixer on one chip

■ Modulator:

- LO input frequency range from 200MHz to 550MHz corresponds to an output frequency range from 100MHz to 275MHz

- Generation of orthogonal carriers without external elements and without trimming

- typ. 48dB carrier suppression with 1Vpp baseband level

- typ. 49dB SSB suppression with 1Vpp baseband level

- typ. 51dB rejection of third-order intermodulation products with 1Vpp baseband level

- Low output noise floor

■ Mixer:

- Double-balanced Gilbert cell

- RF and IF frequency range from DC to 2.5GHz

- typ 39dB carrier suppression

- Low noise

■ Supply voltage range from 2.7 to 4.5V

■ Power-down mode

■ Temperature range -30 to 85°C

Application

■ Vector-modulated digital mobile cellular systems, such as GSM, PDC-800, PDC-1.5, PHS, DAMPS, DCS1800, WLAN, etc.

■ Various modulation schemes, such as PM, PSK, FSK, QAM, QPSK, GMSK, etc.

■ Analog systems with FM and AM modulation

■ Space- and power-saving optimizations of existing discrete transmitter circuits