TDA8798HL Philips Semiconductors, TDA8798HL Datasheet - Page 15

• Manufacturer Part Number: TDA8798HL
• Description: Dual 8-bit/ 100 Msps A/D converter with DPGA
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2001 Feb 14
S
NL
NL
D
EB
THD
HD2
HD3
S/N
B
B
C
C
V
V
I
I
D
V
V
I
I
D
V
V
I
IH
IL
IH
IL
OZ
TATIC LINEARITY
ANDWIDTH
( 3dB)(ADC)
ct
IH
IL
IL
IH
OL
OH
YNAMIC PERFORMANCE
ROSSTALK BETWEEN
LOCK INPUTS
IGITAL CONTROL INPUTS
IGITAL OUTPUTS
Dual 8-bit, 100 Msps A/D converter with optional DPGA
SYMBOL
dc(i)
dc(dif)
: CLK1
DC integral non-linearity
DC differential non-linearity
effective number of bits
total harmonic distortion
second harmonic distortion
third harmonic distortion
signal-to-noise ratio
ADC 3 dB analog bandwidth
crosstalk between channels
HIGH-level clock input voltage
LOW-level clock input voltage
HIGH-level clock input current
LOW-level clock input current
LOW-level input voltage
HIGH-level input voltage
HIGH-level input current
LOW-level input current
LOW-level output voltage
HIGH-level output voltage
output current in 3-state mode V
(A0
without DPGA
with DPGA at G
without DPGA
with DPGA at G
ADC1
TO
AND
PARAMETER
A7
(OE, TE, TEST, DPGAEN
CLK2
AND
AND
B0
ADC2
(min)
(min)
TO
B7)
ramp input;
f
ramp input;
f
f
f
without harmonics
SR HIGH
SR LOW
I
I
V
clk
clk
i
i
O
O
O
O
= 4.43 MHz
= 4.43 MHz
= 1 mA
= 1 mA
= 4 MHz
= 4 MHz
AND
> 0.4 V;
< (V
CONDITIONS
DDO
SR)
15
0.4 V)
6.8
43
2.0
2.0
V
135
20
20
20
DDO
MIN.
0.4 V
7.35
46.5
150
0.6
0.7
0.3
0.3
53
60
62
48.0
45.5
TYP.
V
0.8
135
0.8
V
+20
+20
0.4
+20
Product specification
1.7
1.8
0.8
0.8
41
43
44
DDD
DDD
MAX.
TDA8798
LSB
LSB
LSB
LSB
dB
dB
dB
dB
MHz
dB
dB
V
V
V
V
V
V
UNIT
A
A
A
A
A