![](http://datasheet.mmic.net.cn/100000/G574SAF_datasheet_3487875/G574SAF_4.png)
Ver: 1.2
Jul 28, 2006
TEL: 886-3-5788833
http://www.gmt.com.tw
4
G574
Global Mixed-mode Technology Inc.
Electrical Characteristics
(TA=TJ =25°C, VI(5V)=5V, VI(3.3V)=3.3V, VI(12V)=12V, STBY floating, all outputs unloaded (unless otherwise noted)
DC Characteristics
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
5V to xVCC
---
150
180
3.3V to xVCC
VI(5V) = 5V, VI(3.3V) =3.3V
---
100
130
3.3V to xVCC
VI(5V) = 0V, VI(3.3V) =3.3V
---
110
150
m
Ω
5V to xVPP
---
3
4
3.3V to xVPP
---
2.9
4
12V to xVPP
---
1.3
2
Ω
3.3V/5V to xVCC
---
1.2
2
3.3V/5V to xVPP
---
12
12.5
Switch resistance*
12V to xVPP
STBY
= low, IO = 30mA
---
5
6.5
Ω
VO(xVPP)
Clamp low voltage
IPP at 10mA
---
0.18
0.8
V
VO(xVCC)
Clamp low voltage
ICC at 10mA
---
0.13
0.8
V
IPP high impedance State
TA = 25°C
---
0.3
1
IIKG Leakage current
ICC high-impedance State
TA = 25°C
---
0.3
1
A
II(3.3V)
---
6
15
II(5V)
---
110
150
II(12V)
VO(xVCC) = VO(xVCC) = 5V
---
5
15
A
II(3.3V)
---
82
150
II(5V)
---
0
Normal operation
and in reset mode
II(12V)
VI(5V) = 0, VO(xVCC) = 3.3V
VO(xVPP) = 12V
---
17
45
A
II(3.3V)
---
1
II(5V)
---
2
10
II
Input current
☉
Shutdown mode
II(12V)
VO(xVCC) = Hi-Z, VO(xVPP) = Hi-Z
---
1
A
IO(xVCC)
0.8
---
2.2
A
IO(xVPP)
Output powered into a short to
GND
120
---
450
mA
Standby mode, 3.3V to xVCC
---
55
120
Standby mode, 5V to xVCC
---
70
120
Standby mode, 3.3V to xVPP
---
44
120
Standby mode, 5V to xVPP
---
78
120
IOS Short-circuit*
Output current Limit
Standby mode, 12V to xVPP
TJ = 25°C Output powered into a
short to GND
STBY
=0V
---
60
110
mA
Trip point, TJ
---
155
---
Thermal shutdown
※
Hysteresis
---
10
---
°C
* Pulse-testing techniques are used to maintain junction temperature close to ambient temperatures; thermal effects must be taken into ac-
count separately.
☉Input currents do not include logic input currents (presented in electrical characteristics for logic section); clock is inactive.
※Specified by design, not tested in production.
Logic Section
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
VI(RESET) = 5V or VI ( RESET ) = 0V
---
35
50
II (RESET) or ( RESET )*
VI(RESET) = 0V or VI ( RESET ) = 5V
---
1
VI(MODE) = 5V
---
35
50
II (MODE)
*
VI(MODE) = 0V
---
1
VI ( STBY )= 5V
---
1
II ( STBY )
*
VI ( STBY )= 0V
---
35
50
Logic input cur-
rent
II(CLOCK) or II(DATA) or II
(LATCH)
---
1
A
Logic input high level
2
---
V
Logic input low level
2
---
0.8
V
VI(5V) = 5V, IO = 1mA
VI(5V)-0.4
---
Logic output high level, OC
VI(5V) = 0V, IO = 1mA
VI(3.3V)-0.4
---
V
Logic output low level, OC
IO = 1mA
---
0.4
V
*RESET and MODE have internal 150kΩ pulldown resistors; RESET and STBY have internal 150kΩ pullup resistors.