TDA8798HL Philips Semiconductors, TDA8798HL Datasheet - Page 25

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

Philips Semiconductors
INTERNAL PIN CONFIGURATIONS
2001 Feb 14
handbook, halfpage
handbook, halfpage
handbook, halfpage
Dual 8-bit, 100 Msps A/D converter with optional DPGA
V DDD1
V SSD1
Fig.22 ADC1 buffer input and V
V DDA3
BUF1N
V SSA3
CLK1
V oref1
BUF1
V DDA1
V SSA1
VIN1N
VIN1
Fig.24 ADC1 clock buffer input.
Fig.20 DPGA1 analog input.
20
k
1 k
20
k
1.4 V
oref1
0.42 V
0.5 V
MGM869
MGM871
output.
MGM873
25
handbook, halfpage
handbook, halfpage
handbook, halfpage
V DDD2
V SSD2
Fig.23 ADC2 buffer input and V
CLK2
V DDA4
BUF2N
V SSA4
V oref2
BUF2
V DDA2
V SSA2
VIN2N
VIN2
Fig.25 ADC2 clock buffer input.
Fig.21 DPGA2 analog input.
20
k
1 k
20
k
Product specification
1.4 V
oref2
0.42 V
0.5 V
TDA8798
MGM870
MGM872
MGM874
output.