IC-HC Datasheet, PDF (5/10 Pages) IC-Haus GmbH – ULTRA FAST DUAL HV-KOMPARATOR

iC-HC
ULTRA FAST DUAL HV-KOMPARATOR
preliminary
Rev A1, Page 5/10
ELECTRICAL CHARACTERISTICS
Item
No.
312
313
Symbol
tHoldint2
tHold
Parameter
internal hold time
external hold time
Dynamic Parameters
401 tp
Propagation Delay Ix → Ox
402 ∆tp
Propagation Delay Difference
403 trf()
404 tpmin
Rise and Fall Time at O0, O1
Minimum Pulse Duration
Hold-Timer T0, T1
501 Rext
ext. resistor
502 Cext
ext. capacitor
Conditions
Unit
Min. Typ. Max.
P1 = P0 = lo, T1 = T0 = hi
60
100 160
µs
P1 = P0 = hi, T0 (T1): ext. RC network with R 0.7 * RC 1.2 * ms
referenced to VDD and C referenced to GND or RC
RC
VDD
|∆Vi()| > 200 mV + Vhys in 0.5 ns, NFAST = lo;
VDD = 5 V
VDD = 3 V
NFAST = hi
9
20
ns
11
20
ns
20
50
ns
tp(Ox lo → hi) − tp(Ox hi → lo),
symmetrical input signal;
NFAST = lo
NFAST = hi
-25
25
%
-70
70
%
Cl = 10 pF, Rl = 10 kΩ, VDD = 5 V,
10 % ↔ 90 %
1
2
ns
NFAST = lo, VDD = 5 V
NFAST = lo, VDD = 3 V
NFAST = hi, VDD = 3 V
9
20
ns
11
25
ns
20
50
ns
P0 = P1 = hi, hold time = R * C,
2
kΩ
Rext referenced to VDD
P0 = P1 = hi, holdtime = R * C,
0
pF
Cext referenced to GND or VDD