sza1000 NXP Semiconductors, sza1000 Datasheet - Page 23

• Manufacturer Part Number: sza1000
• Description: Qic Digital Equalizer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
specified
1998 Feb 16
V
V
V
V
I
I
f
f
V
V
V
V
C
Analog section
V
I
V
V
R
C
I
I
V
I
I
V
V
DDD1
DDD1
DDA1
clk(CLKIN)
clk(WEQCLK)
ref
I(32)
I(33)
O(1)
O(2)
DDD1
DDD2
DDA1
DDA2
IL
IH
OL
OH
i
ref
cnv(A/D)
CM(A/D)
i(A/D)
i(A/D)
38
o(dif)
CM(D/A)
QIC digital equalizer
SYMBOL
; I
; I
= V
DDD2
DDA2
.
DDD2
= V
DDA1
digital supply voltage
digital supply voltage
analog supply voltage
analog supply voltage
digital supply current
analog supply current
read circuit clock frequency
WEQ circuit clock frequency N6 = 0;
LOW-level input voltage
HIGH-level input voltage
LOW-level output voltage
HIGH-level output voltage
input capacitance
reference voltage (pin 37)
reference current (pin 37)
A/D conversion range
A/D common mode voltage
A/D input resistance
A/D input capacitance
DC input current (INA)
DC input current (INB)
voltage on pin 38 (R
output current on pin 1 (IO1) IDAC1 = 0;
output current on pin 2 (IO2) IDAC2 = 0;
D/A differential output range
(peak-to-peak)
D/A common mode voltage
= V
PARAMETER
DDA2
= 5 V 5%; f
ref
)
s
= f
clk(CLKIN)
r = 2, no WEQ
STBY1 = 0;
STBY2 = 1;
see Table 30
STBY 1= 1;
STBY2 = 0
see Table 14;
(3080; 3095)
I
I
I/O pins high-Z;
note 1
see Table 20
IDAC1 = 31
see Table 20
IDAC2 = 31
note 2
note 2
o
o
CONDITIONS
= 4 mA
= +4 mA
= 24 MHz; V
23
4.5
4.5
4.5
4.5
0.7V
V
1.8
1.0
2
2.3
1.40
1.40
1.5
1.0
ref
DD
= 2 V 5%; R
DD
MIN.
0.5
ref
5.0
5.0
5.0
5.0
32
50
26
24
2.0
1.7
1.6
2.5
3.3
3
0.42
0.13
2.0
0.0
1.95
0.0
1.95
1.72
1.16
TYP.
= 10 k , unless otherwise
5.5
5.5
5.5
5.5
80
65
35
24
36
0.3V
0.5
5
2.2
2.1
3
4.4
5
0.6
0.2
0.05
2.60
0.05
2.60
1.8
1.4
Product specification
MAX.
DD
SZA1000
V
V
V
V
mA
mA
mA
MHz
MHz
V
V
V
V
pF
V
mA
V
V
k
pF
mA
mA
V
mA
mA
mA
mA
V
V
UNIT