參數(shù)資料
型號(hào): T4225B-MW
廠商: TEMIC SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, UUC17
封裝: DIE-17
文件頁(yè)數(shù): 1/16頁(yè)
文件大?。?/td> 195K
代理商: T4225B-MW
T4225B
Rev. A3, 03-Dec-98
1 (16)
Low-Cost Time-Code Receiver
Description
The T4225B is a bipolar integrated straight-through receiver circuit in the frequency range of 40 kHz to 80 kHz.
The device is designed for radio-controlled clock applications.
Features
D Very low power consumption
D Very high sensitivity
D High selectivity by using two crystal filters
D Power-down mode available
D Only a few external components necessary
D Digitalized serial output signal
D AGC hold mode
Block Diagram
Power supply
Decoder
AGC
amplifier
PON
DEC
SB
VCC
GND
95 10481
TCO
FLB
FLA
SL
Q1A
Q1B Q2A
Q2B
REC
INT
IN
Rectifier &
integrator
IN1
Figure 1.
Ordering and Package Information
Extended Type Number
Package
Remarks
T4225B-MF
No
Die on foil
T4225B-MC
No
Die in tray
T4225B-MW
No
Wafer
相關(guān)PDF資料
PDF描述
T4225B-MF SPECIALTY CONSUMER CIRCUIT, UUC17
T4225B-MC SPECIALTY CONSUMER CIRCUIT, UUC17
T4227-DBQ SPECIALTY CONSUMER CIRCUIT, UUC12
T4227-DDT SPECIALTY CONSUMER CIRCUIT, UUC12
T4227-FBG3 SPECIALTY CONSUMER CIRCUIT, PDSO16
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