RHRXH162244K1 [STMICROELECTRONICS]
Rad-Hard 16-bit Transceiver Non Inverting;
| 型号： | RHRXH162244K1 |
| 厂家： | 
ST |
| 描述： | Rad-Hard 16-bit Transceiver Non Inverting 驱动 CD 逻辑集成电路 |
| 文件： | 总11页 (文件大小：149K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
54VCXH162244
LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE INV.)
WITH 3.6V TOLERANT INPUTS AND OUTPUTS
■
■
3.6V TOLERANT INPUTS AND OUTPUTS
HIGH SPEED :
t
t
= 3.4 ns (MAX.) at V = 3.0 to 3.6V
PD
PD
CC
= 3.8 ns (MAX.) at V = 2.3 to 2.7V
CC
■
■
POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
FPC-48
|I | = I = 12mA (MIN) at V = 3.0V
OH
OL
CC
|I | = I = 8mA (MIN) at V = 2.3V
26Ω SERIE RESISTORS IN OUTPUTS
OPERATING VOLTAGE RANGE:
OH
OL
CC
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
■
■
V
(OPR) = 2.3V to 3.6V
CC
■
PIN AND FUNCTION COMPATIBLE WITH
54 SERIES H162244
PIN CONNECTION
■
■
BUS HOLD PROVIDED ON DATA INPUTS
LATCH-UP PERFORMANCE EXCEEDS
300mA (JESD 17)
■
ESD PERFORMANCE:
HBM > 2000V (MIL STD 883 method 3015);
MM > 200V
■
■
■
100 Krad mil. 1019.6 (RHA QUAL)
CONDITION A
NO SEL, NO SEU UNDER 72 Mev/cm /mg
LET HEAVY IONS IRRADIATION
PRODUCT UNDER QML-V QUALIFICATION
2
DESCRIPTION
The 54VCXH162244 is a low voltage CMOS 16
BIT BUS BUFFER (NON INVERTED) fabricated
with sub-micron silicon gate and five-layer metal
2
wiring C MOS technology. It is ideal for low power
and very high speed 2.3 to 3.6V applications; it
can be interfaced to 3.6V signal environment for
both inputs and outputs.
Any nG output control governs four BUS
BUFFERS. Output Enable input (nG) tied together
gives full 16-bit operation.
When nG is LOW, the outputs are on. When nG is
HIGH, the output are in high impedance state.
This device is designed to be used with 3 state
memory address drivers, etc. Bus hold on data
inputs is provided in order to eliminate the need for
external pull-up or pull-down resistor.
The device circuits is including 26Ω series
resistance in the outputs. These resistors permit
to reduce line noise in high speed applications.
Rev. 1
1/11
July 2004
54VCXH162244
Table 1: Ordering Codes
FLYING MODEL
QML-V QML-Q
ENGINEERING
MODEL
PACKAGE
SOLDER DIPPING
RHRXH162244K1
FPC-48
FPC-48
GOLD
RHRXH162244K01V RHRXH162244K01Q
RHRXH162244K02V RHRXH162244K02Q
RHRXH162244K2 (*)
SOLDER
(*) EM with 48 hours Burn-In
Figure 1: Input And Output Equivalent Circuit
Table 2: Pin Description
Figure 2: IEC Logic Symbols
PIN N°
SYMBOL
NAME AND FUNCTION
1
1G
Output Enable Input
2, 3, 5, 6
8, 9, 11, 12
1Y1 to 1Y4 Data Outputs
2Y1 to 2Y4 Data Outputs
13, 14, 16, 17 3Y1 to 3Y4 Data Outputs
19, 20, 22, 23 4Y1 to 4Y4 Data Outputs
24
25
4G
3G
Output Enable Input
Output Enable Input
30, 29, 27, 26 4A1 to 4A4 Data Outputs
36, 35, 33, 32 3A1 to 3A4 Data Outputs
41, 40, 38, 37 2A1 to 2A4 Data Outputs
47, 46, 44, 43 1A1 to 1A4 Data Outputs
48
2G
Output Enable Input
4, 10, 15, 21,
28, 34, 39, 45
GND
Ground (0V)
V
7, 18, 31, 42
Positive Supply Voltage
CC
Table 3: Truth Table
INPUTS
G
OUTPUT
Yn
An
L
L
L
H
X
L
H
Z
H
X : Don‘t Care
Z : High Impedance
2/11
54VCXH162244
Table 4: Absolute Maximum Ratings
Symbol
Parameter
Value
Unit
V
Supply Voltage
-0.5 to +4.6
-0.5 to +4.6
-0.5 to +4.6
V
V
CC
V
DC Input Voltage
I
V
DC Output Voltage (OFF State)
DC Output Voltage (High or Low State) (note 1)
DC Input Diode Current
V
O
V
-0.5 to V + 0.5
V
O
CC
I
- 50
- 50
mA
mA
mA
mA
mW
°C
°C
IK
I
DC Output Diode Current (note 2)
DC Output Current
OK
I
± 50
O
I
or I
DC V or Ground Current per Supply Pin
± 100
400
CC
GND
CC
P
Power Dissipation
D
T
Storage Temperature
Lead Temperature (10 sec)
-65 to +150
260
stg
T
L
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
1) I absolute maximum rating must be observed
O
2) V < GND, V > V
O
O
CC
Table 5: Recommended Operating Conditions
Symbol
Parameter
Value
Unit
V
Supply Voltage
2.3 to 3.6
-0.3 to 3.6
0 to 3.6
V
V
CC
V
Input Voltage
I
V
Output Voltage (OFF State)
V
O
V
Output Voltage (High or Low State)
0 to V
V
O
CC
I
I
, I
High or Low Level Output Current (V = 3.0 to 3.6V)
± 12
± 8
mA
mA
°C
ns/V
OH OL
CC
, I
High or Low Level Output Current (V = 2.3 to 2.7V)
OH OL
CC
T
Operating Temperature
-55 to 125
0 to 10
op
dt/dv
Input Rise and Fall Time (note 1)
1) V from 0.8V to 2V at V = 3.0V
IN
CC
3/11
54VCXH162244
Table 6: DC Specifications (2.7V < V < 3.6V unless otherwise specified)
CC
Test Condition
Value
Symbol
Parameter
-55 to 125 °C
Unit
V
CC
(V)
Min.
2.0
Max.
V
High Level Input Voltage
Low Level Input Voltage
IH
2.7 to 3.6
V
V
0.8
IL
V
High Level Output
Voltage
I =-100 µA
V
-0.2
2.7 to 3.6
2.7
OH
O
CC
I =-6 mA
2.2
2.4
2.2
O
V
V
I =-8 mA
O
3.0
I =-12 mA
O
V
Low Level Output Voltage
I =100 µA
2.7 to 3.6
2.7
0.2
0.4
0.5
0.8
± 5
OL
O
I =6 mA
O
I =8 mA
O
3.0
2.7 to 3.6
3.0
I =12 mA
O
I
Input Leakage Current
Input Hold Current
V = V or GND
µA
µA
I
I
CC
I
V = 0.8V
75
I(HOLD)
I
V = 2V
-75
I
V = 0 to 3.6V
3.6
0
± 500
I
I
Power Off Leakage
Current
off
V or V = 0 to 3.6V
10
µA
µA
I
O
I
I
High Impedance Output
Leakage Current
V = V or V
OZ
I
IH
IL
2.7 to 3.6
± 10
V
= 0 to 3.6V
O
Quiescent Supply Current
V = V or GND
I CC
20
CC
2.7 to 3.6
2.7 to 3.6
µA
µA
V or V = V to 3.6V
± 20
750
I
O
CC
∆I
I
incr. per Input
V
= V - 0.6V
IH CC
CC
CC
4/11
54VCXH162244
Table 7: DC Specifications (2.3V < V < 2.7V unless otherwise specified)
CC
Test Condition
Value
-55 to 125 °C
Symbol
Parameter
Unit
V
CC
(V)
Min.
1.6
Max.
V
High Level Input Voltage
Low Level Input Voltage
IH
2.3 to 2.7
2.3 to 2.7
V
V
0.7
IL
V
High Level Output
Voltage
I =-100 µA
V
-0.2
OH
O
CC
I =-4 mA
2.0
1.8
1.7
O
V
I =-6 mA
2.3
O
I =-8 mA
O
V
Low Level Output Voltage
I =100 µA
2.3 to 2.7
2.3
0.2
0.4
0.6
± 5
OL
O
I =6 mA
V
O
I =8 mA
O
I
Input Leakage Current
Input Hold Current
V = V or GND
2.3 to 2.7
2.3
µA
µA
I
I
CC
I
V = 0.7V
45
I(HOLD)
I
V = 1.7V
-45
I
I
Power Off Leakage
Current
off
V or V = 0 to 3.6V
0
10
µA
µA
I
O
I
I
High Impedance Output
Leakage Current
V = V or V
OZ
I
IH
IL
2.3 to 2.7
± 10
V
= 0 to 3.6V
O
Quiescent Supply Current
V = V or GND
I CC
20
CC
2.3 to 2.7
µA
V or V = V to 3.6V
± 20
I
O
CC
Table 8: Dynamic Switching Characteristics (T = 25°C, Input t = t = 2.0ns, C = 30pF, R = 500Ω)
a
r
f
L
L
Test Condition
Value
T = 25 °C
Symbol
Parameter
Unit
A
V
CC
(V)
Min.
Typ.
Max.
V
V
Dynamic Low Voltage Quiet
Output (note 1, 3)
2.5
3.3
2.5
3.3
2.5
3.3
V
= 0V
0.25
0.35
-0.25
-0.35
2.05
2.65
OLP
OLV
OHV
IL
IL
IL
V
V
V
V
= V
CC
IH
Dynamic Low Voltage Quiet
Output (note 1, 3)
V
= 0V
= V
V
IH
CC
V
Dynamic High Voltage Quiet
Output (note 2, 3)
V
= 0V
= V
V
IH
CC
1) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the LOW state.
2) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the HIGH state.
3) Parameters guaranteed by design.
5/11
54VCXH162244
Table 9: AC Electrical Characteristics (C = 30pF, R = 500Ω, Input t = t = 2.0ns)
L
L
r
f
Test Condition
Value
Symbol
Parameter
-55 to 125 °C
Unit
V
CC
(V)
Min.
Max.
t
t
Propagation Delay Time
Output Enable Time
Output Disable Time
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
1.0
0.8
1.0
0.8
1.0
0.8
5.2
5.0
5.8
4.2
4.5
4.0
0.5
0.5
PLH PHL
ns
ns
ns
ns
t
t
PZL PZH
t
t
PLZ PHZ
t
t
Output To Output Skew
Time (note1, 2)
OSLH OSHL
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
2) Parameter guaranteed by design
= | t
- t
|, t
= | t
- t
|)
OSLH
PLHm PLHn OSHL
PHLm PHLn
Table 10: Capacitive Characteristics
Test Condition
Value
T = 25 °C
Symbol
Parameter
Unit
A
V
CC
(V)
Min.
Typ.
Max.
C
Input Capacitance
V
V
= 0 or V
= 0 or V
2.5 or 3.3
2.5 or 3.3
2.5 or 3.3
6
7
pF
pF
pF
IN
IN
CC
C
Output Capacitance
OUT
IN
CC
C
Power Dissipation Capacitance
(note 1)
f
= 10MHz
20
PD
IN
IN
V
= 0 or V
CC
1) C is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
PD
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
circuit)
= C x V x f + I /16 (per
CC(opr)
PD CC IN CC
6/11
54VCXH162244
Figure 3: Test Circuit
TEST
SWITCH
t
t
t
t
, t
Open
6V
PLH PHL
, t
(V = 3.0 to 3.6V)
CC
PZL PLZ
, t
(V = 2.3 to 2.7V)
2V
CC
PZL PLZ
CC
, t
GND
PZH PHZ
C
R
R
= 30 pF or equivalent (includes jig and probe capacitance)
L
L
T
= R1 = 500Ω or equivalent
= Z
of pulse generator (typically 50Ω)
OUT
Table 11: Waveform Symbol Values
Symbol
V
CC
3.0 to3.6V
2.3 to 2.7V
V
V
2.7V
1.5V
IH
CC
V
V
/2
M
CC
V
V
V
+ 0.3V
- 0.3V
V
OL
+ 0.15V
- 0.15V
X
Y
OL
V
V
OH
OH
7/11
54VCXH162244
Figure 4: Waveform - Propagation Delays (f=1MHz; 50% duty cycle)
Figure 5: Waveform - Output Enable And Disable Time (f=1MHz; 50% duty cycle)
8/11
54VCXH162244
FPC-48 (MIL-STD-1835) MECHANICAL DATA
mm.
TYP
inch
DIM.
MIN.
MAX.
MIN.
TYP.
MAX.
A
b
2.18
2.72
0.086
0.107
0.254
0.15
0.010
0.006
0.620
0.380
0.250
0.025
0.330
c
D
E
15.75
9.65
E2
e
6.35
0.635
8.38
L
Q
S1
0.66
1.14
0.026
0.045
0.13
0.005
7330585A
9/11
54VCXH162244
Table 12: Revision History
Date
Revision
Description of Changes
09-Jul-2004
1
First Release
10/11
54VCXH162244
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
All other names are the property of their respective owners
© 2004 STMicroelectronics - All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
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11/11
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