ICE I/O Modules

The 16-bit digital I/O module sites will accept a TTL ribbon cable connector or one of the 2×2.6in form factor modules listed below. The module sites use Altera PLDs to perform optional clock and MSB inversion, muxing/demuxing of data bits, and stripping off time code bits to be processed by the DSP controllers. The standard FPGA program supports 1,4,8, or 16 bit data words. If an ICE-A2D or ICE-D2E is connected, the FPGA is also used generate a sampling clock if not supplied externally. Dual module sites are clocked independently to allow for short/long term clock skew or different sampling rates. They may also be locked to either one of the sources. For mechanical reasons, the ECL output modules use the external sync/clock signal from the motherboard or an internally generated clock.

If you need to remove an I/O module on a ICE-PIC card please click here for instructions. For specific measurements for PIC5XL I/O modules please click here.

For PIC4 Series I/O Support please click here.

ICE-LB2D-r2 - L-Band Receiver/Base Band Down Converter, Input 900MHz to 2200 MHz - $2750.00 In Production

Available now!



ICE-D2AWG-r2 - Arbitrary Waveform Generator - $2000.00 In Development

In Development


ICE-FLZRXDR1 - 400/800/1600 MBits/Sec Fiber Optic Module For Use With PIC6 or PIC5XL - $7000.00 In Production

Available Now!



ICE-E2D-r5 - Differential ECL Input Module - $250.00 In Production

  • One 16-bit F100K Differential ECL to Standard TTL converter
  • Use part# ICE-E2D-r5 when ordering for PIC5 or PIC6 series Cards 


ICE-D2E-r5 - Differential ECL Output Module - $250.00 In Production

  • One 16-bit Standard TTL to F100K Differential ECL converter
  • Use part# ICE-D2E-r5 when ordering for PIC5 or PIC6 series Cards 


ICE-A2D-r8 - Analog to Digital Converter Module - $750.00 In Production

  • Utilizes TI ADS5424
  • 14-bit 105MSPS A/D converter 1Vp-p analog input range
  • Jumper Selectable AC or DC Coupled analog input
  • External clock derived via a comparator-AC coupled 1Vp-p
  • Oscillator socket: For user supplied clock, jumper selectable with external comparator clock
  • External connector for 1-ppS TTL input-stored in bit 0 of 16 bit word (14 bit data MSB aligned)
  • Over/Underflow output on data bit 1 of 16 bit word (14 bit data MSB aligned)
  • For Use Only With ICE-PIC5XL or PIC6


ICE-A2D-r10 - Analog to Digital Converter Module - $1500.00 In Production

  • 12 Bit 500MHz A/D converter
  • AC coupled 1Vp-p max input
  • Multiple clock source-direct external clock drive using 1Vp-p input signal, user supplied on board 14 pin package oscillator, clock synthesized from Ext. 20MHz ref or on-board 20MHz
  • Requires no extra heat sinking or fans
  • For Use Only With ICE-PIC5XL or PIC6


ICE-A2D-r11 - Analog to Digital Converter Module - $3500.00 In Production

  • Uses National Semiconductor ADC08D1500 A/D Converter
  • 8 Bit 1.5GHz A/D Converter
  • AC coupled 1Vp-p max input
  • Multiple clock source-direct external clock drive using 1Vp-p input signal, user supplied on board 14 pin package oscillator, clock synthesized from Ext. 10MHz ref or on-board 10MHz
  • Requires no extra heat sinking or fans
  • Dual site module, uses both I/O ports of ICE hardware.
  • For Use Only With ICE-PIC5XL or PIC6


ICE-A2D-r13 - Analog to Digital Converter Module - $1250.00 In Production

  • 12 Bit 250MSPS A/D Converter
  • AC Coupled, Analog input range up to 750 mVp-p
  • Variable gain range of -4dB to +20dB, Step size of 1dB
  • Multiple clock source-direct external clock drive using 1Vp-p input signal, clock synthesized from Ext.10MHz ref or on-board 10MHz
  • For use with PIC5XL or PIC6


ICE-A2D-m14 - Analog to Digital Converter Module - $1950.00 In Production

  • 14 Bit 250MSPS A/D Convertor (Select Units to 300MSPS - CALL)
  • AC Coupled, Analog input range nominal is 0dBm, Maximum input +10dBm
  • Minimum Sample Rate 1 MHz
  • Adjustable 30dB input range attenuation/gain (-11dB to +20dB)
  • SFDR of 11 MHz tone at max sample rate is better than 90 dB
  • 3-dB Sample and Hold bandwidth 40 KHz to 405 MHz
  • For use with PIC6 and ICEPOD Series


ICE-D2A-r9 - Digital to Analog Converter - $1000.00 In Production

  • One Analog Devices AD9726 16-Bit 400 MSPS D/A Converter (AC Coupled, 1Vp-p, 50 ohm)
  • Multiple clock  source-direct external clock drive using 1Vp-p input signal, User supplied on board 14 pin package oscillator. Clock synthesized from external 20MHz ref, or on-board 20Mhz ref.
  • For use with the ICE-PIC5XL or PIC6 cards
  • NOTE: ICE-PIC5XL capable of 500 Mbyte/Sec throughput. D2A-r9 can be used with 16 bit data up to 250Mhz, or up to 400MHz with 8 bit data. There is a 500 Mbyte/Sec limit when using a PIC5XL.


ICE-DR2D - Differential Receiver Input Module - $250.00 In Production

  • 16 Differential Data Lines + 1 Differential Clock Line
  • -4 V to 5 V Common-Mode Input Voltage Range
  • For Use With Most Differential Signals-PECL, ECL, LVPECL, LVECL, LVDS, TTL, etc
  • Accepts SDR clock Rates up to 100Mhz
  • Special ICE Mode Allows For DDR Operation (Clocking On Rising & Fallinge Clock Edges)
  • For use with PIC5XL or PIC6


ICE-UDP-r5 - Gigabit UDP Input/Output SDDS Module (also has $750 & $1000 models - $750.00 In Production

  • One Gigabit UDP Serial to Parallel TTL converter
  • Provides Full UDP, AARP, and ARP network protocols
  • Interface options: CAT-5 Copper ($750), 850nm Fiber ($1000), or 1300nm Fiber ($1500)
  • Compatible with IEEE 802.3z Gigabit Ethernet and SDDS Protocols
  • For use with PIC5XL, or PIC6 Cards
  • For PIC5XL or PIC6 order P/N: ICE-UDP-r5-CPR ($750) for CAT-5 copper, or ICE-UDP-r5-FBR for 1300nm fiber ($750)


ICE-UDP-10G - 10Gbit UDP Module - $3750.00 In Production

  • 10Gbit UDP/SDDS Interface Module
  • Single SFP - $3,750.00 (PT# ICE-UDP-10G
  • Dual SFP - $4,150.00 (PT# ICE-UDP-10G-DSP)
  • For use with the ICE-PIC6 Card



ICE-SONET-r4 - Sonet Input/Output Fiber Module - $6500.00 In Production

  • Bi-Directional, Interfaces To STM1, STM4, STM8, STM16, STM64, OC3, OC12, OC24, OC48, OC192
  • Accepts G.709 FEC OC192 Input and G.709 FEC OC48 Input
  • Provides Byte Packing, Frame Alignment, and Descrambling
  • Dual Site Module, Takes Up Both Input/Output Ports On ICE PCI card
  • Port 1 Provides STM64 BiDir Fiber Interface
  • Port 2 Provides STM1, STM4, STM8, STM16 BiDir Fiber Interface
  • INPUT-Port 2  is capable of realtime Demux of  STM16 to User Selectable STM1, STM4, STM8
  • INPUT-Port 1 is capable of realtime Demux of STM64 to User Selectable STM1,STM4,STM8,STM16
  • OUTPUT-Port 1 is capable of "cloning" STM1, STM4, STM8, STM16 to STM64
  • OUTPUT-Port 2 is capable of "cloning" STM1, STM4, STM8 to STM16
  • LowNoiseFloor Provides Systems Capable Of  Input/Output Of  Full STM16 Rates
  • For Use Only With ICE-PIC5XL or PIC6


ICE-SONETR-r5 - Sonet Interface Module For Use With PIC5XL - $6500.00 In Production

  • Sonet Interface Module For Use With PIC5XL
  • Dual Site Module-Uses Both I/O Ports Of ICE Hardware/rumeL signal transformation systems.
  • DUAL Bi-Directional, Interfaces To STM1, STM4, STM8, STM16,OC3, OC12, OC24, OC48
  • Output Interfaces To STM1, STM4, STM8, STM16, OC3, OC12, OC24, OC48, SDH Lines
  • Accepts G.709 FEC OC48 Input
  • Port 1 Provides STM1, STM4, STM8, STM16 BiDir Fiber Interface
  • Port 2 Provides STM1, STM4, STM8, STM16 BiDir Fiber Interface
  • INPUT-Port 1 is capable of realtime Demux of STM16 to User Selectable STM1, STM4, STM8
  • INPUT-Port 2 is capable of realtime Demux of STM16 to User Selectable STM1, STM4, STM8
  • OUTPUT-Port 1 is capable of "cloning" STM1, STM4, STM8 to STM16
  • OUTPUT-Port 2 is capable of "cloning" STM1, STM4, STM8, to STM16
  • Provides Bit Packing, Frame Alignment, and Descrambling/Scrambling
  • Rx 1310nm or 1550nm, Tx at 1300nm
  • Activating Rx Acquisition Provides For Feed Through To Tx Port Of Rx Data
  • Raw Input of FEC OC48, OC48 Data or Use Demux Function
  • Demux Operation Port 1: Software Selection Of Single STM1 Or STM4 From Raw STM16 Data Acquisition.
  • Demux Operation Port 2: Software Selection Of Single STM1 Or STM4 From Raw STM16 Data Acquisition
  • X-Midas/Nextmidas and C user interfaces.
  • LowNoiseFloor Provides Systems Capable Of Input/Output Of Full STM16 or FEC STM16 Rates With Full Integration Of Hardware & Software. (Full "Turn-key" Solutions)
  • Cost: $6500 (In Production )
  • Order P/N: ICE-SONETR5 For Module With Interface To ICE PIC5XL or PIC6


ICE-LV2D-r5 - LVDS Input Module - $250.00 In Production

  • One 16-bit plus clock convert from LVDS to Standard TTL converter
  • Interfaces to both 5V and 3.3V powered LVDS line drivers
  • Use part# ICE-LV2D-r5 when ordering for PIC5 or PIC6 series cards


ICE-D2LV-r5 - LVDS Output Module - $250.00 In Production

  • One 16-bit plus clock Standard TTL  to LVDS converter
  • Interfaces to both 5V and 3.3V powered LVDS line receivers
  • Use part# ICE-D2LV-r5 when ordering for PIC5 or PIC6 series cards


ICE-GigEXD-r2 - $3100 for individual units, $3000 when order in a 1U chassis - $3100.00 In Production

  • Offers data translation from A/D, ECL, to standard GigE UDP Packets using the SDDS protocol
  • Optional, time code insertion is added to the SDDS header to time stamp packets
  • Time code sources include IRIG for A/D conversion ad Embedded Serial Time code from ECL units
  • A2D-r13 version = $3100 - PT# ICE-GigEXD-A2D-r13
  • DR2D Version = $3000 - PT# ICE-GigEXD-DR2D (Allows for LVDS, TTL, ECL, PECL Input)
  • 1U chassis Option = PT# ICE-1U-GIGEXD-4C for a 4-channel unit, or PT# ICE-1U-GIGEXD-2C for a 2-channel unit
  • Cost for 1U Chassis = $8,000 for 1U bare bones chassis + Number of channels at $3000 for each (Example - PT# ICE-1U-GIGEXD-4C would be $8000 + (4 x $3000) = $20,000)
  • For 1U units with 4 Channels or 2 Channels we can install up to 4ea Zeta high gain tuners (PT# Z0609). The tuners can be purchase directly from Zeta at a price of $9625, or we can purchase them and install them for you at no additional mark up cost.
  • Documentation:


ICE-A2D-r12 - Dual A/D and Dual D/A I/O module for the ICEPIC6 (Coming soon!) - $0.00 In Development

Coming Soon! Input - Dual 12 bit, 250 Mhz A/D Channels with coherent clocking. Output - Dual 12 bit, up to 400Mhz D/A channels