TDC-GP2 acam messelectronic gmbh, TDC-GP2 Datasheet - Page 6

• Manufacturer Part Number: TDC-GP2
• Description: Precision Time Interval Measurement
• Manufacturer: acam messelectronic gmbh

2. Characteristics and Specifications
2.1 Electrical Characteristics
Absolute Maximum Ratings
Supply voltage
Continous current into Output-Pin (Iout)
Storage temperature (Tstg)
Junction temperature (Tj) max.
Recommended Operating Conditions
*including the oscillator pins XIN, XOUT, Clk32In, Clk32Out
DC Characteristics (Vio = Vcc = 3.3 V
Terminal Capacitance
Symbol
V
V
t
t
t
t
T
Symbol
I
I
I
I
I
V
V
V
V
V
V
V
32
hs
tmu
ddq
l
ri
fa
ri
fa
a
cc
io
oh
ol
ih
il
th
tl
h
Vcc vs. GND
Vio vs. GND
acam-messelectronic gmbh - Am Hasenbiel 27 - D-76297 Stutensee-Blankenloch - Germany - www.acam.de
Parameter
Core supply voltage*
I/O supply voltage
Normal Input Rising Time
Normal Input Falling Time
Schmitt Trigger Rising Time
Schmitt Trigger Falling Time
Ambient Temperature
Parameter
Current 32 kHz
Current 4 Mhz :
Current time measuring unit
Quiescent current
Input Leakage Current
High Level Output Voltage
Low Level Output Voltage
High Level Input Voltage
Low Level Input Voltage
High Level Schmitt Trigger
Voltage
Low Level Schmitt Trigger
Voltage
Schmitt Trigger Hysteresis
0.3 V, Tj = -40 to +85°C)
Conditions
V
Tj must not exceed 125°C
Conditions
I
lator running, V
I
cont. at 4MHz, V
only during active time
measurement
all clocks off,
V
I
I
LVTTL Level, V
LVTTL Level, V
cc
cc
oh
ol
io
io
= tbd mA V
= tbd mA, V
+ I
+ I
> V
= V
io
io
cc
cc
, only 32kHz oscil-
, only ClkHS running
= 3.6 V @ 85 °C
6
io
io
io
io
=Min.
cc
=Min
= Max.
= Min.
cc
= 3.6 V
= 3.6 V
-65 to 150
Min
Min
Vio-0.4
-0.3 to 4
-0.3 to 7
2.0
1.1
0.6
0.1
-1
1.8
1.8
-40
125
30
Typ
Typ
<150
2.1 El ectri cal C h aracte ri sti cs
260
4.5
15
mA
°C
°C
V
V
Max
Max
0.4
0.8
2.4
1.8
+1
TDC-GP2
120 °C
3.6 V
5.5 V
50 ns
50 ns
5 ms
5 ms
Unit
Unit
µA
mA
nA
V
V
V
V
V
V
V
A
A