that5171 THAT Corporation, that5171 Datasheet - Page 4

• Manufacturer Part Number: that5171
• Description: High-performance Digital Preamplifier Controller Ic
• Manufacturer: THAT Corporation

Document 600133 Rev 02
Parameter
Zero-Crossing Detector Characteristics (DC)
Zero-Crossing Detector Threshold
ZCD Timeout
ZCD Timing Capacitor
ZCD Timing Resistor
AC Characteristics
THD+N (Differential signal applied tof = 1 kHz, Gain = 21.6 dB,
IN
Maximum Signal Voltage at IN
Minimum Signal Voltage at IN
Maximum Signal Voltage at RG
Minimum Signal Voltage at RG
Digital I/O Characteristics
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
High-Level Output Current
Low-Level Output Current
Input Leakage Current
Serial Clock (SCLK) Characteristics
Frequency
Pulse Width Low
Pulse Width High
Input Timing
DIN Setup; Hold Time
CS Falling to SCLK Rising;
SCLK Falling to CS Inactive
CS Inactive to SCLK Rising
RST Hold Time
TRC Hold Time
Output Timing
SCLK Rising to D
SCLK Falling to D
CS Inactive to D
1
, IN
2
, measured at RG
OUT
OUT
OUT
High Impedance
Active
Data Valid
1
Tel: [phone]; Fax: [phone]; Web: www.thatcorp.com
, RG
THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA
1
2
1
, IN
1
)V
, IN
1
, RG
, RG
Copyright © 2009, THAT Corporation; All rights reserved.
Electrical Characteristics (con’t)
OUT1
2
2
2
2
t
Symbol
- V
SDS
t
t
t
t
f
t
t
V
V
t
t
t
V
CSCR
CFCS
CRDA
CFDO
V
I
SCLK
CICR
C
R
I
t
t
ZTO
I
RST
TRC
CSZ
OUT2
OH
OL
PH
, t
PL
OH
IN
OL
IH
IL
T
T
SDH
= <+22dBu
R
T
= 22MΩ, C
Page 4 of 20
Conditions
I
I
O
O
= -4 mA
= 4 mA
T
= 1 nF
.7*V
.8*V
Min
-0.3
100
—
—
1k
—
—
—
—
—
—
—
—
40
40
15
50
50
50
—
.
0
5
5
1,3,4
DD
DD
Digital Preamplifier Controller IC
V
V
V
V
0.0003
EE
EE
CC
CC
——
22M
Typ
THAT5171 High-Performance
±5
22
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-4
1
+ 2.5
+ 1.5
4
2
- 2.5
- 2.5
V
0.3*V
DD
100M
Max
0.4
-25
—
—
—
—
—
—
—
—
25
10
10
—
—
—
—
—
—
—
10
15
20
2
+ 0.3
DD
Units
MHz
mV
mA
mA
ms
μA
nF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
Ω
V
V
V
V
V
V
V
V