ad73460 Analog Devices, Inc., ad73460 Datasheet - Page 5

• Manufacturer Part Number: ad73460
• Description: Six-input Channel Analog Front End
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
Parameter
DSP SECTION
NOTES
10
11
12
13
Specifications subject to change without notice.
REV. A
1
2
3
4
5
6
7
8
9
Bidirectional pins: D0–D23, RFS0, RFS1, SCLK0, SCLK1, TFS0, TFS1, A1–A13, PF0–PF7.
Input only pins: RESET, BR, DR0, DR1, PWD.
Input only pins: CLKIN, RESET, BR, DR0, DR1, PWD.
Output pins: BG, PMS, DMS, BMS, IOMS, CMS, RD, WR, PWDACK, A0, DT0, DT1, CLKOUT, FL2–0, BGH.
Although specified for TTL outputs, all AD73460 outputs are CMOS compatible and will drive to V
Guaranteed but not tested.
Three-statable pins: A0–A13, D0–D23, PMS, DMS, BMS, IOMS, CMS, RD, WR, DT0, DT1, SCLK0, SCLK1, TFS0, TFS1, RFS0, RFS1, PF0–PF7.
0 V on BR.
Idle refers to AD73460 state of operation during execution of IDLE instruction. Deasserted pins are driven to either V
V
I
Applies to PBGA package type.
Output pin capacitance is the capacitive load for any three-stated output pin.
and Type 6, and 20% are idle instructions.
DD
V
V
V
V
V
I
I
I
I
I
I
C
C
IN
IH
IL
OZH
OZL
DD
DD
IH
IH
IL
OH
OL
I
O
= 0 V and 3 V. For typical figures for supply currents, refer to Power Dissipation section.
measurement taken with all instructions executing from internal memory. 50% of the instructions are multifunction (Types 1, 4, 5, 12, 13, 14), 30% are Type 2
Hi-Level Input Voltage
Hi-Level CLKIN Voltage
Lo-Level Input Voltage
Hi-Level Output Voltage
Lo-Level Output Voltage
Hi-Level Input Current
Lo-Level Input Current
Three-State Leakage Current
Three-State Leakage Current
Supply Current (Idle)
Supply Current (Dynamic)
Input Pin Capacitance
Output Pin Capacitance
(AVDD = 3.0 V to 3.6 V; DVDD = 3.0 V to 3.6 V; DGND = AGND = 0 V,
f
MCLK
9
3, 6, 12
1, 2
= 16.384 MHz, f
1, 3
3
3
6, 7, 12, 13
1, 4, 5
1, 4, 5
11
7
7
Test Conditions
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
t
t
t
@ V
t
t
t
@ V
@ V
SAMP
CK
CK
CK
CK
CK
CK
= 19 ns
= 25 ns
= 30 ns
= 19 ns
= 25 ns
= 30 ns
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
IN
IN
= 64 kHz; T
= 2.5 V, f
= 2.5 V, f
= max
= max
= min
= min, I
= min, I
= min, I
= max, V
= max, V
= max, V
= max, V
= 3.3 V
= 3.3 V, T
10
10
10
10
10
10
A
OL
OH
OH
= T
IN
IN
IN
IN
IN
IN
AMB
= 2 mA
MIN
= –0.5 mA
= –100 µA
= 1.0 MHz, T
= 1.0 MHz, T
= V
= 0 V
= V
= 0 V
–5–
to T
= 25°C
DD
DD
MAX
8
max
max
, unless otherwise noted.)
6
8
AMB
AMB
DD
= 25°C
= 25°C
and GND, assuming no dc loads.
DD
Min
2.0
2.2
2.4
V
DD
or GND.
– 0.3
Typ
14
12
10
54
43
37
Max
0.8
0.4
10
10
10
10
8
8
AD73460
Unit
V
V
V
V
V
V
µA
µA
µA
µA
mA
mA
mA
mA
mA
mA
pF
pF