Dual Channel, 14-Bit, 65 MSPS A/D Converter
with Analog Input Signal Conditioning AD10465 Data Sheet
FEATURES The AD10465 uses innovative high density circuit design and laser
trimmed, thin film resistor networks to achieve exceptional
matching and performance, while still maintaining excellent
isolation and providing for significant board area savings. Dual, 65 MSPS minimum sample rate
Channel-to-channel matching, ±0.5% gain error
Channel-to-channel isolation, >90 dB
DC-coupled signal conditioning included
Selectable bipolar input voltage range
(±0.5 V, ±1.0 V, ±2.0 V)
Gain flatness up to 25 MHz: 10 pF degrade performance.
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Supply voltage recommended operating range. AVCC can be varied from 4.85 V to 5.25 V. However, rated ac (harmonics) performance is valid only over the range
AVCC = 5.0 V to 5.25 V.
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2 Rev. B | Page 5 of 24 AD10465 Data Sheet TEST CIRCUITS
tA N+3
N AIN
N+1
N+2 tENC tENCH N ENC, ENC N+4 tENCL N+1 N+2 N+3 N+4 tOD tE, DR
D[13:0] N–2 N–1 N
02356-015 N–3 DRY Figure 2. Timing Diagram AVIN3 DVCC 200Ω AVIN2 CURRENT MIRROR …