73K224L中文资料PDF规格书
73K224L规格书详情
DESCRIPTION
The 73K224L is a highly integrated single-chip modem IC which provides the functions needed to construct a V.22bis compatible modem, capable of 2400 bit/s full-duplex operation over dial-up lines. The 73K224L offers excellent performance and a high level of functional integration in a single 28-pin DIP package.
FEATURES
• One-chip multi-mode V.22bis/V.22/V.21 and Bell 212A/103 compatible modem data pump
• FSK (300 bit/s), DPSK (600, 1200 bit/s), or QAM (2400 bit/s) encoding
• Pin and software compatible with other TERIDIAN Semiconductor Corporation K-Series 1-chip modems
• Interfaces directly with standard microcontrollers (80C51 typical)
• Parallel microcontroller busfor modem control and status monitoring functions
• Selectable asynch/synch with internal buffer/debuffer and scrambler/descrambler functions
• All synchronous and asynchronous operating modes (internal, external, slave)
• Adaptive equalization for optimum performance over all lines
• Programmable transmit attenuation (16 dB, 1 dB steps), selectable receive boost (+18 dB)
• Call progress, carrier, answer tone, unscrambled mark, S1, and signal quality monitors
• DTMF, answer and guard tone generators
• Test modes available: ALB, DL, RDL, Mark, Space, Alternating bit, S1 pattern
• CMOS technology for low power consumption (typically 100 mW @ 5V) with power-down mode (15 mW @ 5V)
• TTL and CMOS compatible inputs and outputs
产品属性
- 型号:
73K224L
- 制造商:
TERIDIAN
- 制造商全称:
TERIDIAN
- 功能描述:
Single-Chip Modem
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TDK |
2020+ |
DIP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
TDK/东电化 |
23+ |
NA/ |
3593 |
原装现货,当天可交货,原型号开票 |
询价 | ||
TDK/东电化 |
24+ |
PLCC28 |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
TDK |
2016+ |
DIP28P |
6523 |
只做原装正品现货!或订货! |
询价 | ||
SILICON |
90+ |
DIP |
149 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TDK |
2023+ |
DIP-28 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
TDK/东电化 |
23+ |
PLCC |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
TDK |
21+ |
PLCC-28 |
2830 |
原装现货热卖 |
询价 | ||
SSI |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
N/A |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |