SDA9257 Infineon Technologies Corporation, SDA9257 Datasheet - Page 49

• Manufacturer Part Number: SDA9257
• Description: Clock SYNC Generator
• Manufacturer: Infineon Technologies Corporation

3.2
Parameter
Low time 13.5 MHz
High time 13.5 MHz
Low time 27 MHz
High time 27 MHz
Skew
Frequency range
when PLL is locked at
SYNC input signal
Performance of A/D Conversion (8-Bit)
Test Conditions: ADC Clock = 27 MHz, DATDEL = 000, xAMP = 0000, VIPP = 2 Vpp
Sampling rate
Differential linearity
(DC)
Integral linearity (DC) INLE
Clamping level
accuracy
Gain error (DC)
Gain matching error
(DC)
Differential gain
Differential phase
Signal to noise ratio
at 4.4 MHz sinus
Harmonic Distortion
2./4. order
3. order
5./6. order
Semiconductor Group
Characteristics (Assuming Recommended Operating Conditions) (cont’d)
Symbol
t
t
t
t
t
f
DNLE
CLA
GE
GME
DG
DP
WL13
WH13
WL27
WH27
SK
S/N
min.
26
26
10
10
- 2
25
45
Limit Values
nom.
0
27
27
0.5
48
49
35
± 0.5
± 1
± 3
± 6
± 3
3
3
max.
2
- 42
- 42
- 48
Unit
ns
ns
ns
ns
ns
MHz
MHz
LSB
LSB
LSB
LSB
LSB
%
deg
dB
dB
dB
dB
Remark
13.5 MHz
13.5 MHz
27 MHz
27 MHz
C
± 4.8% at 27 MHz
S1CL = 11, S2CL = 11
Not tested
Not tested
Without harmonics
4.4 MHz fundamental
4.4 MHz fundamental
4.4 MHz fundamental
L,CLK1
=
C
L,CLK2
SDA 9206
1999-02-10