AWG G3 PAD FOR PS3 Especificações descarregar pdf (Página 82)

4 Test Head Filling and DUT Board Considerations Test System Configuration

82 System Reference, January 2001

The fill order of the cages is marked above the brackets at

the top of the group scheme in Figure 40.

NOTE: This is the fill order to follow. The fill order

mentioned in the drawing E6980-96550-1S3 is INVALID.

The slot number of the slots, where an analog module has

to go within the cage, is mentioned to the left of the half

groups.

A TIA test head card always comes with a GP TIA and

either with a second GP TIA or, optionally, with a HP-TIA.

The first card containing a GP TIA is placed in slot 1 of

group 8 and the second one is placed in the first slot of

group 6. In each of the two slots, you can chose one of the

two optional TIAs on top ( marked “slot b” in the table in

Table 6). This way you can obtain a maximum number

(MAX) of 4 GP TIAs. Otherwise, you can have up to 2 HP

TIAs but in this case only 2 GP TIAs.

In the case of the sampling instruments, there are two

samplers in a slot as the samplersare dual and thus two

count numbers each are assigned in Figure 40. Therefore,

the maximum number of single samplers is additionally

mentioned in brackets in the table in Table 6.

NOTE that group 6 supports MEASurement only to

increase the number of digitizers without compromising

the number of digital channels. The Agilent source chan-

nels (except UHFAWG) have buffered outputs so that fan

out to multisite is made simple. Therefore, more digitizers

are desireable for multisite and allowing MEASurement

to be supported in an entire group makes this possible.

The blank slots in Figure 40 are kept for future enhance-

ments.

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AWG G3 PAD FOR PS3 Especificações Página 82