EVX10AS150ATP ETC-unknow, EVX10AS150ATP Datasheet - Page 5

• Manufacturer Part Number: EVX10AS150ATP
• Description: Adc Single 2.5gsps 10-bit Lvds 317-pin Ebga
• Manufacturer: ETC-unknow

2.1.2
e2v semiconductors SAS 2009
Analog Input Max Ratings in Single Ended Configuration
Internal DC common mode bias for differential analog inputs is +3V.
Input impedance on V
Max rating is ±1V on one single ended signal, corresponding to 2 Vpp on 50Ω
Limiting parameter for maximum rating is not V
value which shall not exceed +4V to avoid turning on the ESD protection tied to V
Vinput max = 3V (CM) + 1V (ESD) = 4V (If +4 Vp is applied, the ESD protections becomes forward
biased: (+4V – 3.3V = +0.7V).
Vinput min = 3V – 1V = 2V
The ESD diode can sustain up to 10 mA forward biasing without damage, but incoming signal will be
clipped at +4V = +3V (internal DC common mode) + 1V.
Figure 2-2.
4V max
2V min
Single-ended analog input signal:
Max rating differential inputs = ±1Vpeak = 2 Vpeak to peak
Maximum voltage on VIN: +4 Volt
Minimum voltage on VIN: +1 Volt
=> ESD protections connected between VIN and VINN to +3.3V:
+0.7 Volt max, + 10 mA max
Analog Input Max Ratings in Single Ended Configuration
VIN
IN
(and V
50
INN
VINN
VIN
) is: 55Ω // 550Ω = 50Ω
DC blocking
DC blocking
GND
50 Line
50 Line
IN
– V
INN
differential input voltage but V
V
CCA3
ESD
ESD
+0.7V max
+ 10 mA max
= +3.3V
550
55
V
EV10AS150A
CCA5
common mode
GND = 0V
± 2Vpeak
max diff
+3V DC
= +5.0V
EV10AS150A
CCA3
0954B–BDC–12/09
V
= +3.3V.
550
55
CCA3
IN
peak voltage
= +3.3V
ESD
ESD
+0.7V max
+ 10 mA max
VINN
5