Data Sheet
Co m l i n e a r CLC3800, CLC3801, CLC3802 Triple, Standard Denition Video Ampliers Rev 1A
©2007-2008 CADEKA Microcircuits LLC www.cadeka.com 5
Electrical Characteristics
TA = 25°C, Vs = +5V, input is DC-coupled, input source resistance = 37.5Ω, RL = 150Ω thru a 220μF AC-coupling capaci-
tor, VIN = 1Vpp; unless otherwise noted.
Symbol Parameter Conditions Min Typ Max Units
Frequency Domain Response
F-1dB -1dB Bandwidth
RL=150Ω, AC-coupled 7.7 MHz
RL=75Ω, DC-coupled 7.7 MHz
F-3dB -3dB Bandwidth
RL=150Ω, AC-coupled 8.6 MHz
RL=75Ω, DC-coupled 8.6 MHz
FSB Stopband Attenuation
at 27MHz, RL=150Ω, AC-coupled 48 dB
at 27MHz, RL=75Ω, DC-coupled 48 dB
DG Differential Gain
NTSC (3.58MHz), AC-coupled 0.17 %
NTSC (3.58MHz), DC-coupled 0.1 %
NTSC (3.58MHz), DC-coupled, RL=75Ω 0.34 %
DP Differential Phase
NTSC (3.58MHz), AC-coupled 0.02 °
NTSC (3.58MHz), DC-coupled 0.02 °
NTSC (3.58MHz), DC-coupled, RL=75Ω 0.2 °
Time Domain Response
GD Group Delay Delta delay between 400kHz and 3.58MHz 5.6 ns
PD Propogation Delay Delay from input to output, 4.5MHz 65 ns
Distortion/Noise Response
THD Total Harmonic Distortion
VOUT= 2Vpp, 1MHz, active video range + sync 0.1 %
VOUT= 1.4Vpp, 3.58MHz, active video range 0.5 %
VOUT= 2Vpp, 1MHz, active video range + sync,
RL=75Ω, DC-coupled
0.15 %
VOUT= 1.4Vpp, 3.58MHz, active video range,
RL=75Ω, DC-coupled
0.6 %
SNR Signal to Noise Ratio NTC-7 Weighting 10kHz to 4.2MHz 73 dB
CLG Chroma / Luma Gain
400kHz to 3.58MHz (NTSC) ±1 %
400kHz to 4.43MHz (PAL) ±1 %
XTALK Crosstalk
Channel-to-channel at 1MHz -61 dB
Channel-to-channel at 1MHz, RL=75Ω, DC-coupled -58 dB
DC Performance
G Gain(1)
DC, CLC3800, RL=75Ω, DC-coupled 5.7 6.0 6.3 dB
DC, CLC3801, RL=75Ω, DC-coupled 8.6 9.0 9.4 dB
DC, CLC3802, RL=75Ω, DC-coupled TBD 12 TBD dB
GMATCH Inter-Channel Gain Matching(1) 400kHz, RL=75Ω, DC-coupled 0.08 0.2 dB
VOS Output Offset Voltage(1) VIN=0V, no load 230 330 390 mV
IbInput Bias Current(1) VIN=0V, no load 1.4 5 µA
VRIN Video Range - Input(1) CLC3800 0 to 1.1 0 to 1.4 V
CLC3801 0 to 0.78 0 to 1 V
VO
Output Voltage, CLC3800(2)
VIN=1.1Vpp, RL=150Ω, AC-coupled 2.5 V
VIN=1.1Vpp, RL=75Ω, DC-coupled(1) 2.35 2.5 2.66 V
Output Voltage, CLC3801(2) VIN=1.1Vpp, RL=150Ω, AC-coupled 2.5 V
VIN=1.1Vpp, RL=75Ω, DC-coupled(1) 2.32 2.5 2.69 V
Output Voltage, CLC3802(2) VIN=1.1Vpp, RL=150Ω, AC-coupled TBD V
VIN=1.1Vpp, RL=75Ω, DC-coupled(1) TBD TBD TBD V
PSRR Power Supply Rejection Ratio DC, no load 53 dB
ISSupply Current(1) Total 9.5 15 mA
Notes:
1. 100% tested at 25°C
2. Designed to handle SD video from -40° to +125°