NTE2057 Datasheet, PDF (3/4 Pages) NTE Electronics – Integrated Circuit Dual 16-Bit Digital-to-Analog Converter for CD and DAT Players

DC and AC Electrical Characteristics (Cont’d): (V_DD = +5V, V_DD1 = –5V, V_DD2 = –15V,
T_A = +25°Cunless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Analog Outputs (AOL, AOR) (Cont’d)
Signal–to–Noise Ratio at Bipolar Zero
S/N
– –100 –
dB
Timing
Rise Time
Fall Time
Bit Clock Cycle Time
Bit Clock High Time
Bit Clock Low Time
Bit Clock Fall Time to Latch Rise Time
Bit Clock Rise Time to Latch Fall Time
Data Setup Time to Bit Clock
Data Hold Time to Bit Clock
Data Setup Time to System Clock
Word Select Hold Time to System Clock
Word Select Setup Time to System Clock
Bit Clock Fall Time to System Clock Rise Time
System Clock Rise Time to Bit Clock Fall Time
System Clock Fall Time to Bit Clock Rise Time
Bit Clock Rise Time to System Clock Fall Time
Latch Enable Low Time
Latch Enable High Time
t_R
t_F
t_CY
t_HB
t_LB
t_FBRL
t_RBFL
t_SDB
t_HDB
t_SDS
t_HWS
t_SWS
t_FBRS
t_RSFB
t_FSRB
t_RBFS
t_LLE
t_HLE
–
– 35
ns
–
– 35
ns
160 –
–
ns
48 –
–
ns
48 –
–
ns
0
–
–
ns
0
–
–
ns
32 –
–
ns
0
–
–
ns
32 –
–
ns
0
–
–
ns
32 –
–
ns
32 –
–
ns
32 –
–
ns
50 –
–
ns
0
–
–
ns
20 –
–
ns
32 –
–
ns
Pin Connection Diagram
LE/WS 1
BCK 2
Data l/Data 3
Data R/SCK 4
A_GND 5
AOR 6
Decoupling 7
Decoupling 8
Decoupling ⁹
Decoupling ¹⁰
Decoupling 11
Decoupling 12
Decoupling 13
D_GND ¹⁴
28 V_DD
27 OB/TWC
26 _{VDD 1}
25 AOL
24 Decoupling
23 Decoupling
22 Decoupling
21 Decoupling
20 Decoupling
19 Decoupling
18 Decoupling
17 C_CLK
16 C_CLK
15 V_DD 2