參數(shù)資料
型號： T4225B-MW
廠商： TEMIC SEMICONDUCTORS
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, UUC17
封裝： DIE-17
文件頁數(shù)： 13/16頁
文件大小： 195K
代理商： T4225B-MW
T4225B
Rev. A3, 03-Dec-98
6 (16)
Absolute Maximum Ratings
Parameters
Symbol
Value
Unit
Supply voltage
VCC
5.25
V
Ambient temperature range
Tamb
–40 to +85
_C
Storage temperature range
Rstg
–40 to +85
_C
Junction temperature
Tj
125
_C
Electrostatic handling ( MIL Standard 883 D ),
except Pad IN, Q1A, Q1B, Q2A, Q2B
± VESD
2000
V
Electrical Characteristics
VCC = 3 V, reference point Pin 3, input signal frequency 80 kHz, Tamb = 25
_C, unless otherwise specified
Parameters
Test Conditions / Pin
Symbol
Min.
Typ.
Max.
Unit
Supply voltage range
Pad VCC
VCC
1.2
5.25
V
Supply current
Pad VCC
Without reception signal
with reception signal = 200
mV
OFF mode
ICC
15
25
20
0.1
mA
Set-up time after VCC ON
VCC = 1.5 V
t
2
s
AGC amplifier input; IN
Pad IN
Reception frequency range
fin
40
80
kHz
Minimum input voltage
Rres = 100 k
W, Qres > 30
Vin
1
1.5
mV
Maximum input voltage
Vin
40
80
mV
Input capacitance to ground
Cin
1.5
pF
Time code output; TCO
Pad TCO
Output voltage
HIGH
LOW
RLOAD = 870 k
W to GND
RLOAD = 650 k
W to VCC
VOH
VOL
VCC- 0.4
0.4
V
Output current
HIGH
LOW
VTCO = VCC/2
ISOURCE
ISINK
3
4
10
12
mA
Decoding characteristics
for typical fieldstrentgh
1 mV/m
DCF77 based on the values of
the application circuit fig. 20:
TCO pulse width 100 ms
TCO pulse width 200 ms
Delay compared with the
transient of the RF signal:
drop down (start transition)
rise for 100 ms pulse
(end transition)
rise for 200 ms pulse
(end transition)
t100
t200
ts
te1
te2
60
160
30
25
10
90
190
130
230
60
55
30
ms
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
T4227A 0100 制造商:CK tools 功能描述:ENGINEER'S HAMMER 100 G 制造商:CK TOOLS 功能描述:ENGINEER'S HAMMER 100 G; Hammer Type:Pin; Weight:100g; Overall Length:260mm; SVHC:No SVHC (19-Dec-2012); Handle Type:Ash; Length:260mm ;RoHS Compliant: NA
T4227A 0200 制造商:CK tools 功能描述:ENGINEER'S HAMMER 200 G 制造商:CK TOOLS 功能描述:ENGINEER'S HAMMER 200 G; Hammer Type:Pin; Weight:200g; Overall Length:280mm; SVHC:No SVHC (19-Dec-2012); Handle Type:Ash; Length:280mm ;RoHS Compliant: NA
T4227A 0300 制造商:CK tools 功能描述:ENGINEER'S HAMMER 300 G 制造商:CK TOOLS 功能描述:ENGINEER'S HAMMER 300 G; Hammer Type:Pin; Weight:300g; Overall Length:305mm; SVHC:No SVHC (19-Dec-2012); Handle Type:Ash; Length:305mm ;RoHS Compliant: NA
T4227A 0500 制造商:CK tools 功能描述:ENGINEER'S HAMMER 500 G
T4227A 1000 制造商:CK tools 功能描述:ENGINEER'S HAMMER 1000 G
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