GTL2002 Datasheet, PDF (10/22 Pages) NXP Semiconductors – 2-bit bi-directional low voltage translator

NXP Semiconductors
GTL2002
2-bit bidirectional low voltage translator
12. Dynamic characteristics
12.1 Dynamic characteristics for translator-type application
Table 10. Dynamic characteristics for translator-type application
T_amb = −40 °C to +85 °C; V_ref = 1.365 V to 1.635 V; V_DD1 = 3.0 V to 3.6 V; V_DD2 = 2.36 V to 2.64 V;
GND = 0 V; t_r = t_f ≤ 3.0 ns. Refer to Figure 11.
Symbol Parameter
Conditions
Min
Typ^[1] Max
Unit
t_PLH
LOW to HIGH
Sn to Dn; Dn to Sn ^[2] 0.5
1.5
5.5
ns
propagation delay
t_PHL
HIGH to LOW
Sn to Dn; Dn to Sn ^[2] 0.5
1.5
5.5
ns
propagation delay
[1] All typical values are measured at V_DD1 = 3.3 V, V_DD2 = 2.5 V; V_ref = 1.5 V and T_amb = 25 °C.
[2] Propagation delay guaranteed by characterization.
input
test jig output
HIGH-to-LOW,
LOW-to-HIGH
DUT output
HIGH-to-LOW,
LOW-to-HIGH
V_M
t_PHL0
V_M
t_PHL
t_PHL1
V_M
V_I
V_M
GND
t_PLH0
V_M
t_PLH1
t_PLH
V_M
V_DD2
V_OL
V_DD2
V_OL
002aac789
V_M = 1.5 V; V_I = GND to 3.0 V.
Fig 9. The input (Sn) to output (Dn) propagation delays
GTL2002_7
Product data sheet
Rev. 07 — 2 July 2009
© NXP B.V. 2009. All rights reserved.
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