AD9048

Features:

35 MSPS Encode Rate
16 pF Input Capacitance
550 mW Power Dissipation
Industry-Standard Pinouts
MIL-STD-883 Compliant Versions Available


Application

Professional Video Systems
Special Effects Generators
Electro-Optics
Digital Radio
Electronic Warfare (ECM, ECCM, ESM)


Pinout




Specifications

V^_CC to DGND  . . . . . . . . . . . . . . . . . . . 0.5 V dc to +7.0 V dc
AGND to DGND  . . . . . . . . . . . . . . . .    0.5 V dc to +0.5 V dc
V_EE to AGND  . . . . . . . . . . . . . . . . . . .  +0.5 V dc to 7.0 V dc
V_IN, V_RT or V_RB to AGND . . . . . . . . . . . . . . . . . +0.5 V to V^EE
V_RT to V_RB  . . . . . . . . . . . . . . . . . . . .  2.2 V dc to +2.2 V dc
CONV, NMINV or NLINV to DGND         0.5 V dc to +5.5 V dc
Applied Output Voltage to DGND  . . .0.5 V dc to +5.5 V dc²
Applied Output Current, Externally Forced
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 mA to +6.0 mA^{3, 4}


Description

The AD9048 is an 8-bit, 35 MSPS flash converter, made on a high speed bipolar process, which is an alternate source for the TDC1048 unit, offers enhancements over its predecessor. Lower power dissipation makes the AD9048 attractive for a variety of system designs.

Because of its wide bandwidth, it is an ideal choice for real-time conversion of video signals. Input bandwidth is flat with no missing codes. Clocked latching comparators, encoding logic and output buffer registers operating at minimum rates of 35 MSPS preclude a need for a sample-and-hold (S/H) or track-and-hold (T/H) in most system designs using the AD9048. All digital control in- puts and outputs are TTL compatible.Devices operating over two ambient temperature ranges and with two grades of linearity are available. Linearities of either 0.5 LSB or 0.75 LSB can be ordered for a commercial range of 0°C to +70°C or extended case temperatures of 55°C to +125°C.