CXA1166K
Error Rate Measurement Circuit
Signal
Source
Vin
CXA1166K
8 ECL
Latch
fCLK – 1kHz
4
CLK CLK
+
2Vp – p Sine Wave
Signal
Source
DATA 16
1⁄16
fCLK
Differential Gain Error Measurement Circuit
Differential Phase Error Measurement Circuit
ECL
Latch
A
Comparator
B
A<B
(CX20202A – 1)
Pulse
Counter
NTSC
Signal
Source
Amp
DUT
8
CXA1166K
CLK CLK
ECL 8
Latch
10bit
D⁄A
SG (CW)
50
Decimator
VBB
Vector
Scope
Power Supply Current Measurement Circuit
Analog Input Bias Current Measurement Circuit
IIN
A
– 1V
60
44
61
43
1
CXA1166K
9
27
10
26
– 2V
A IEE
– 5.2V
–9–