XRT3591BIP-F [EXAR]
Interface Circuit;
| 型号： | XRT3591BIP-F |
| 厂家： | 
EXAR CORPORATION |
| 描述： | Interface Circuit |
| 文件： | 总16页 (文件大小：354K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XRT3591B
ꢀꢁꢂꢃꢄꢅ ꢆꢇꢁꢈ ꢉꢊꢋꢌ
ꢍꢎꢏꢂꢐꢑꢅꢁꢒꢅꢎ
*ꢚꢒꢅ%+ꢅꢎ ꢔꢖꢖꢖ)ꢋ
FEATURES
ꢂ ꢀꢁꢂꢃꢄꢅ ,ꢅꢒꢁꢑꢅ -ꢎꢚꢒꢁ#ꢅꢐ ꢍꢇꢎꢅꢅ ꢓꢅꢑꢅꢁꢒꢅꢎꢐ ꢏꢂ# ꢍꢎꢏꢂꢐ)
%ꢁꢛꢛꢅꢎꢐ $.ꢄꢄ/ ꢆꢚ%ꢈꢄꢁꢏꢂꢛ 0ꢁꢛꢇ ꢗꢄꢅꢑꢛꢎꢁꢑꢏꢄ ꢀꢈꢅꢑꢁ1ꢁꢑꢏꢛꢁꢚꢂ
ꢚ1 ꢉꢊꢋꢌ 2ꢂꢛꢅꢎ1ꢏꢑꢅ &ꢓꢅꢑꢅꢁꢒꢅꢎ ,ꢁ11ꢅꢎꢅꢂꢛꢁꢏꢄ 2ꢂꢈ.ꢛꢐ ꢏꢎꢅ
ꢉꢊꢔꢔ ꢆꢚ%ꢈꢄꢁꢏꢂꢛ'
ꢂ 4ꢏ6ꢁ%.% -ꢚ0ꢅꢎ ,ꢁꢐꢐꢁꢈꢏꢛꢁꢚꢂ ꢌꢝꢕ%< &ꢙꢄꢄ ꢙꢑꢛꢁꢒꢅ
4ꢚ#ꢅ'
ꢂ 4ꢏ6ꢁ%.% -ꢚ0ꢅꢎ ꢆꢚꢂꢐ.%ꢈꢛꢁꢚꢂ (ꢕꢕ%< &ꢙꢄꢄ ,ꢎꢁꢒꢅꢎꢐ
9ꢚꢏ#ꢅ#'
ꢂ ꢀ.ꢈꢈꢚꢎꢛꢐ ꢏꢄꢄ ꢉꢊꢋꢌ ꢆꢄꢚꢑ3 ꢏꢂ# ,ꢏꢛꢏ ꢀꢁꢃꢂꢏꢄꢐ ꢁꢂ ,ꢍꢗ
ꢂ ꢆ.ꢎꢎꢅꢂꢛ ꢆꢚꢂꢐ.%ꢈꢛꢁꢚꢂ ,.ꢎꢁꢂꢃ ꢀꢇ.ꢛ ,ꢚ0ꢂ 4ꢚ#ꢅ ꢁꢐ
ꢄꢅꢐꢐ ꢛꢇꢏꢂ ꢋꢕꢕꢀꢙ
ꢏꢂ# ,ꢆꢗ 4ꢚ#ꢅꢐ ꢚ1 5ꢈꢅꢎꢏꢛꢁꢚꢂ
ꢂ ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎꢐ ꢙꢎꢅ ꢀꢇꢚꢎꢛ ꢆꢁꢎꢑ.ꢁꢛ -ꢎꢚꢛꢅꢑꢛꢅ#
APPLICATIONS
ꢂ ꢀ.ꢈꢈꢚꢎꢛꢐ ꢙ 4ꢏ6ꢁ%.% ,ꢏꢛꢏ ꢓꢏꢛꢅ 51 ꢔꢕ 47-ꢀ 8ꢈ ꢍꢚ
ꢔꢕꢕ 4ꢅꢛꢅꢎꢐ
ꢂ 7ꢎꢁ#ꢃꢅꢐ ꢏꢂ# ꢓꢚ.ꢛꢅꢎꢐ
ꢂ 4ꢚ#ꢅ%ꢐ
ꢂ $.ꢄꢄ ꢆꢚ%ꢈꢄꢁꢏꢂꢑꢅ 0ꢁꢛꢇ ꢆꢆ2ꢍꢍ ꢉꢊꢋꢌ ꢀꢈꢅꢑꢁ1ꢁꢑꢏꢛꢁꢚꢂ
ꢂ ꢀ.ꢈꢈꢚꢎꢛꢐ 4ꢁꢎꢎꢚꢎꢅ# ,ꢁꢏꢃꢂꢚꢐꢛꢁꢑ 9ꢚꢚꢈ+ꢏꢑ3ꢐ ꢁꢂ ,ꢍꢗ
ꢂ ,ꢁꢃꢁꢛꢏꢄ ꢀꢅꢎꢒꢁꢑꢅ 8ꢂꢁꢛꢐ &,ꢀ8ꢐ'
ꢂ 4.ꢄꢛꢁꢈꢄꢅ6ꢅꢎꢐ
ꢏꢂ# ,ꢆꢗ 4ꢚ#ꢅꢐ ꢚ1 5ꢈꢅꢎꢏꢛꢁꢚꢂ
ꢂ ꢙꢄꢄꢚ0ꢐ ,ꢁꢐꢏ+ꢄꢁꢂꢃ ꢏꢄꢄ ꢓꢅꢑꢅꢁꢒꢅꢎꢐꢜ ꢚꢎ ꢏꢄꢄ ,ꢎꢁꢒꢅꢎꢐꢜ ꢚꢎ ꢏꢄꢄ
ꢂ :,ꢀ9 ꢏꢂ# ꢙ,ꢀ9 ꢅ=.ꢁꢈ%ꢅꢂꢛ
ꢂ 2ꢂꢒꢅꢎꢐꢅ 4.ꢄꢛꢁꢈꢄꢅ6ꢅꢎꢐ
ꢂ <ꢚꢎ3ꢐꢛꢏꢛꢁꢚꢂꢐ
ꢓꢅꢑꢅꢁꢒꢅꢎꢐ ꢏꢂ# ,ꢎꢁꢒꢅꢎꢐ
ꢂ ,.ꢎꢁꢂꢃ ꢛꢇꢅ ,ꢁꢐꢏ+ꢄꢅ 4ꢚ#ꢅ ꢛꢇꢅ 5.ꢛꢈ.ꢛꢐ ꢏꢎꢅ ꢈꢄꢏꢑꢅ# ꢁꢂ
:ꢁ); ꢀꢛꢏꢛꢅ
GENERAL DESCRIPTION
ꢘꢓꢍꢋꢌꢖꢔ7 ꢁꢐ ꢏ ꢐꢁꢂꢃꢄꢅ ꢑꢇꢁꢈ #ꢅꢒꢁꢑꢅ 0ꢇꢁꢑꢇ ꢑꢚꢂꢛꢏꢁꢂꢐ ꢛꢇꢎꢅꢅ
ꢉꢊꢋꢌ ꢎꢅꢑꢅꢁꢒꢅꢎꢐ ꢏꢂ# ꢛꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎꢐꢊ ꢍꢇꢁꢐ #ꢅꢒꢁꢑꢅ +/ ꢁꢛꢐꢅꢄ1 ꢁꢐ
ꢐ.11ꢁꢑꢁꢅꢂꢛ ꢛꢚ ꢁ%ꢈꢄꢅ%ꢅꢂꢛ ꢏꢄꢄ ꢛꢇꢅ #ꢏꢛꢏ ꢏꢂ# ꢑꢄꢚꢑ3 ꢐꢁꢃꢂꢏꢄꢐ
ꢎꢅ=.ꢁꢎꢅ# 1ꢚꢎ ꢏ ꢉꢊꢋꢌ ꢁꢂꢛꢅꢎ1ꢏꢑꢅꢊ $ꢚꢎ ꢛꢇꢅ ꢇꢏꢂ#ꢐꢇꢏ3ꢁꢂꢃ
ꢐꢁꢃꢂꢏꢄꢐꢜ ꢐꢅꢈꢏꢎꢏꢛꢅ ꢓꢀ)!ꢋ! ꢛꢎꢏꢂꢐꢑꢅꢁꢒꢅꢎꢐ ꢏꢎꢅ ꢂꢅꢑꢅꢐꢐꢏꢎ/ꢊ
ꢎꢅ=.ꢁꢎꢅ#ꢜ ꢏꢄꢄ ꢛꢇꢅ #ꢎꢁꢒꢅꢎꢐ ꢑꢏꢂ +ꢅ #ꢁꢐꢏ+ꢄꢅ# ꢏꢂ# ꢒꢁꢑꢅ ꢒꢅꢎꢐꢏꢊ
,.ꢎꢁꢂꢃ #ꢁꢐꢏ+ꢄꢅ %ꢚ#ꢅ ꢛꢇꢅ ꢚ.ꢛꢈ.ꢛ #ꢎꢁꢒꢅꢎꢐ ꢏꢎꢅ ꢈꢄꢏꢑꢅ# ꢁꢂ :ꢁ);
ꢐꢛꢏꢛꢅꢊ
ꢍꢇꢅ #ꢁ11ꢅꢎꢅꢂꢛꢁꢏꢄ ꢉꢊꢋꢌ ꢚ.ꢛꢈ.ꢛ #ꢎꢁꢒꢅꢎꢐ ꢚ1 ꢛꢇꢁꢐ #ꢅꢒꢁꢑꢅ ꢏꢎꢅ
ꢁ%ꢈꢄꢅ%ꢅꢂꢛꢅ# .ꢐꢁꢂꢃ ꢏ ꢑ.ꢎꢎꢅꢂꢛ %ꢚ#ꢅ ꢛ/ꢈꢅ #ꢅꢐꢁꢃꢂꢊ ꢍꢇꢁꢐ
%ꢁꢂꢁ%ꢁ>ꢅꢐ ꢛꢇꢅ ꢂ.%+ꢅꢎ ꢚ1 ꢅ6ꢛꢅꢎꢂꢏꢄ ꢎꢅꢐꢁꢐꢛꢚꢎꢐ ꢎꢅ=.ꢁꢎꢅ#ꢊ ,.ꢅ
ꢛꢚ ꢄꢚ0 ꢒꢚꢄꢛꢏꢃꢅ ꢐ0ꢁꢂꢃ ꢎꢅ=.ꢁꢎꢅ# ꢁꢂ ꢛꢇꢅ ꢑ.ꢎꢎꢅꢂꢛ %ꢚ#ꢅ ꢚ1
ꢚꢈꢅꢎꢏꢛꢁꢚꢂꢜ ꢛꢇꢅ ꢅ%ꢁꢐꢐꢁꢚꢂ ꢁꢂ ꢏ ꢛ/ꢈꢁꢑꢏꢄ ꢉꢊꢋꢌ ꢁꢂꢛꢅꢎ1ꢏꢑꢅ .ꢐꢁꢂꢃ
ꢛꢇꢁꢐ #ꢅꢒꢁꢑꢅ ꢁꢐ %ꢁꢂꢁ%ꢁ>ꢅ#ꢊ ꢗꢏꢑꢇ ꢛꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ꢏꢂ# ꢎꢅꢑꢅꢁꢒꢅꢎ
0ꢚ.ꢄ# ꢎꢅ=.ꢁꢎꢅ ꢏꢂ ꢅ6ꢛꢅꢎꢂꢏꢄ ꢎꢅꢐꢁꢐꢛꢚꢎ ꢂꢅꢛ0ꢚꢎ3 ꢑꢚꢂꢐꢁꢐꢛꢁꢂꢃ ꢚ1 ꢋ
ꢎꢅꢐꢁꢐꢛꢚꢎꢐ 1ꢚꢎ ꢛꢅꢎ%ꢁꢂꢏꢛꢁꢚꢂꢊ ꢍꢇꢁꢐ #ꢅꢒꢁꢑꢅ #ꢚꢅꢐ ꢂꢚꢛ ꢎꢅ=.ꢁꢎꢅ ꢏꢂ/
ꢄꢏꢎꢃꢅ ꢑꢏꢈꢏꢑꢁꢛꢚꢎꢐ ꢁꢂ ꢏ##ꢁꢛꢁꢚꢂ ꢛꢚ ꢛ0ꢚ ꢕꢊꢔꢀ$ #ꢅꢑꢚ.ꢈꢄꢁꢂꢃ ꢑꢏꢈꢐ
ꢂꢅꢅ#ꢅ# ꢏꢑꢎꢚꢐꢐ ꢛꢇꢅ ꢈꢚ0ꢅꢎ ꢐ.ꢈꢈꢄꢁꢅꢐꢊ 2ꢂ ꢚꢎ#ꢅꢎ ꢛꢚ ꢎꢅ#.ꢑꢅ ꢛꢇꢅ
ꢂ.%+ꢅꢎ ꢚ1 ꢅ6ꢛꢅꢎꢂꢏꢄ ꢑꢚ%ꢈꢚꢂꢅꢂꢛꢐꢜ ꢎꢅꢐꢁꢐꢛꢚꢎ ꢂꢅꢛ0ꢚꢎ3 ꢑꢏꢂ +ꢅ
.ꢐꢅ# ꢛꢚ ꢎꢅꢏꢄꢁ>ꢅ +ꢚꢛꢇ ꢛꢇꢅ #ꢎꢁꢒꢅꢎ ꢏꢂ# ꢎꢅꢑꢅꢁꢒꢅꢎ ꢛꢅꢎ%ꢁꢂꢏꢛꢁꢚꢂꢊ
ꢍꢇꢁꢐ #ꢅꢒꢁꢑꢅ ꢐ.ꢈꢈꢚꢎꢛꢐ %.ꢄꢛꢁꢈꢄꢅ %ꢚ#ꢅꢐ ꢚ1 ꢚꢈꢅꢎꢏꢛꢁꢚꢂ
ꢁꢂꢑꢄ.#ꢁꢂꢃ ,ꢆꢗ ꢏꢂ# ,ꢍꢗꢊ ,ꢁꢏꢃꢂꢚꢐꢛꢁꢑ ꢄꢚꢚꢈ+ꢏꢑ3ꢐ ꢏꢎꢅ
ꢐ.ꢈꢈꢚꢎꢛꢅ# +ꢚꢛꢇ ꢁꢂ ꢛꢇꢅ ,ꢆꢗ ꢏꢂ# ,ꢍꢗ %ꢚ#ꢅꢐꢊ ꢍꢚ
ꢏꢑꢑꢚ%%ꢚ#ꢏꢛꢅ #ꢁꢏꢃꢂꢚꢐꢛꢁꢑꢐ ꢁꢂ +ꢚꢛꢇ #ꢁꢎꢅꢑꢛꢁꢚꢂꢜ ꢏ %ꢁꢎꢎꢚꢎꢅ#
ꢄꢚꢚꢈ+ꢏꢑ3 ꢁꢐ ꢁ%ꢈꢄꢅ%ꢅꢂꢛꢅ#ꢊ 7ꢚꢛꢇ ꢑꢄꢚꢑ3 ꢏꢂ# #ꢏꢛꢏ ꢈꢏꢛꢇꢐ ꢏꢎꢅ
ꢄꢚꢚꢈꢅ# +ꢏꢑ3 #.ꢎꢁꢂꢃ ꢛꢇꢅ #ꢁꢏꢃꢂꢚꢐꢛꢁꢑꢐ %ꢚ#ꢅꢊ ꢍꢇꢁꢐ 1ꢅꢏꢛ.ꢎꢅ
ꢑꢏꢂ +ꢅ ꢁꢂꢒꢚ3ꢅ# +/ ꢏꢈꢈꢄ/ꢁꢂꢃ ꢏꢈꢈꢎꢚꢈꢎꢁꢏꢛꢅ ꢈꢏꢛꢛꢅꢎꢂꢐ ꢛꢚ ꢀꢗ9
ꢄꢁꢂꢅꢐꢊ &ꢀꢅꢅ Table 1.' $ꢚꢎ ꢈꢚ0ꢅꢎ %ꢏꢂꢏꢃꢅ%ꢅꢂꢛ 1ꢄꢅ6ꢁ+ꢁꢄꢁꢛ/ꢜ
ꢏꢄꢄ ꢚ1 ꢛꢇꢅ #ꢎꢁꢒꢅꢎꢐ ꢏꢂ# ꢎꢅꢑꢅꢁꢒꢅꢎꢐ ꢑꢏꢂ +ꢅ ꢈꢄꢏꢑꢅ# ꢁꢂ ꢏ ꢐꢇ.ꢛ
#ꢚ0ꢂ %ꢚ#ꢅꢊ $ꢚꢎ ꢏꢈꢈꢄꢁꢑꢏꢛꢁꢚꢂꢐ 0ꢇꢅꢎꢅ ꢚꢂꢄ/ ꢎꢅꢑꢅꢁꢒꢅꢎꢐ ꢏꢎꢅ
ORDERING INFORMATION
Part No.
Operating
Temperature Range
Package
!ꢝ 9ꢅꢏ# (ꢕꢕ 4ꢁꢄ -,2-
!ꢝ 9ꢅꢏ# ꢋꢕꢕ 4ꢁꢄ @ꢗ,ꢗꢆ ꢀ52ꢆ
ꢘꢓꢍꢋꢌꢖꢔ72-
ꢘꢓꢍꢋꢌꢖꢔ72,
)ꢝꢕꢁꢆ ꢛꢚ ?ꢞꢌꢁꢆ
)ꢝꢕꢁꢆ ꢛꢚ ?ꢞꢌꢁꢆ
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢀꢔꢖꢖꢖ
ꢗꢘꢙꢓ ꢆꢚꢎꢈꢚꢎꢏꢛꢁꢚꢂꢜ ꢝꢞ !ꢕ "ꢏꢛꢚ ꢓꢚꢏ#ꢜ $ꢎꢅ%ꢚꢂꢛꢜ ꢆꢙ ꢖꢝꢌꢋꢞ ꢁ &ꢌꢔꢕ' ((ꢞ) ꢕꢕꢕ ꢁ $ꢙꢘ &ꢌꢔꢕ' ((ꢞ) ꢕꢔ
XRT3591B
ꢉ
Aꢌꢉ
B*,
ꢋ
ꢉ
ꢆꢆ
?ꢌꢉ
ꢗꢗ
ꢔ
!
ꢆꢔ
ꢆ
ꢝ
!ꢝ
!ꢋ
ꢍ5ꢔ?
ꢍ5ꢔA
ꢍ2ꢔ
ꢍꢘꢔ
ꢔꢝ
ꢓ2ꢔA ꢔꢋ
ꢓ2ꢔ?
ꢓꢘꢔ
ꢔꢔ ꢓ5ꢔ
ꢆ!
ꢆꢔꢕ
ꢆꢋ
ꢆꢞ
ꢍ2!
ꢌ
!!
!ꢔ
ꢍ5!?
ꢍ5!A
ꢍꢘ!
ꢓ2!?
ꢔ(
ꢓꢘ!
ꢔꢕ
ꢓ5!
ꢓ2!A ꢔꢌ
ꢆꢝ
ꢆꢖ
ꢆꢌ
!ꢕ ꢍ5ꢋ?
ꢍꢘꢋ
ꢍ2ꢋ
(
ꢍ5ꢋA
ꢔꢖ
ꢓ2ꢋ?
ꢔꢞ
ꢓꢘꢋ
ꢖ
ꢓ5ꢋ
ꢓ2ꢋA ꢔ
ꢆ(
ꢆꢔ ꢆ! ꢆꢋ ꢆꢝ ꢆꢌ ꢆ(
ꢆ ꢆꢞ ꢆꢖ ꢆꢔꢕ
ꢀꢗ9!
ꢀꢗ9ꢔ
ꢀꢗ9ꢕ
ꢞ
Control Block
ꢔ!
Figure 1. XRT3591B Block Diagram
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
!
XRT3591B
PIN CONFIGURATIONS
ꢔ
!
!ꢝ
!ꢋ
ꢉ
ꢍ5ꢔ?
ꢍ5ꢔ)
ꢔ
ꢉ
ꢉ
ꢍ5ꢔ?
ꢗꢗ
!ꢝ
!ꢋ
!!
ꢗꢗ
ꢉ
ꢆꢆ
!
ꢋ
ꢍ5ꢔ)
ꢍ5!?
ꢆꢆ
B*,
ꢋ
!! ꢍ5!?
B*,
ꢝ
!ꢔ
!ꢕ
ꢔꢖ
ꢔꢞ
ꢔ
ꢔ(
ꢔꢌ
ꢝ
!ꢔ
ꢍ2ꢔ
ꢍ2!
ꢍ2ꢋ
ꢍ5!)
ꢍ5ꢋ?
ꢍ5ꢋ)
ꢍ2ꢔ
ꢍ2!
ꢍ2ꢋ
ꢍ5!)
ꢍ5ꢋ?
ꢍ5ꢋ)
ꢌ
ꢌ
!ꢕ
(
(
ꢔꢖ
ꢔꢞ
ꢔ
ꢔ(
ꢔꢌ
ꢔꢝ
ꢔꢋ
ꢀꢗ9ꢔ
ꢀꢗ9!
ꢓ5ꢋ
ꢓ5!
ꢓ5ꢔ
ꢀꢗ9ꢕ
ꢓ2ꢋ?
ꢓ2ꢋ)
ꢓ2!?
ꢓ2!)
ꢓ2ꢔ?
ꢓ2ꢔ)
ꢀꢗ9ꢔ
ꢀꢗ9!
ꢓ5ꢋ
ꢓ5!
ꢓ5ꢔ
ꢀꢗ9ꢕ
ꢓ2ꢋ?
ꢓ2ꢋ)
ꢓ2!?
ꢓ2!)
ꢓ2ꢔ?
ꢓ2ꢔ)
ꢞ
ꢞ
ꢖ
ꢖ
ꢔꢕ
ꢔꢕ
ꢔꢔ
ꢔ!
ꢔꢔ
ꢔ!
ꢔꢝ
ꢔꢋ
24 Lead PDIP (0.600”)
24 Lead SOIC (Jedec, 0.300”)
PIN DESCRIPTION
Pin #
ꢔ
Symbol
Type
Signal
)
Description
ꢉꢗꢗ
ꢉꢆꢆ
)
)
)ꢌ ꢉ &?C)ꢕꢊ!ꢌ ꢉ'ꢊ
!
)
?ꢌ ꢉ &?C)ꢕꢊ!ꢌ ꢉ'ꢊ
ꢋ
B*,
ꢍ2ꢔ
)
)
Bꢎꢚ.ꢂ#ꢊ
ꢝ
2
ꢍꢍ9
ꢍꢍ9
ꢍꢍ9
ꢍꢍ9
ꢍꢍ9
ꢍꢍ9
ꢍꢍ9
ꢍꢍ9
ꢍꢍ9
ꢉꢊꢋꢌ
ꢉꢊꢋꢌ
ꢉꢊꢋꢌ
ꢉꢊꢋꢌ
ꢉꢊꢋꢌ
ꢉꢊꢋꢌ
ꢉꢊꢋꢌ
ꢉꢊꢋꢌ
ꢉꢊꢋꢌ
ꢉꢊꢋꢌ
ꢉꢊꢋꢌ
ꢉꢊꢋꢌ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ꢔ ꢁꢂꢈ.ꢛꢊ
ꢌ
ꢍ2!
2
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ! ꢁꢂꢈ.ꢛꢊ
(
ꢍ2ꢋ
2
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ꢋ ꢁꢂꢈ.ꢛꢊ
ꢀꢗ9ꢔ
ꢀꢗ9!
ꢓ5ꢋ
ꢓ5!
ꢓ5ꢔ
ꢀꢗ9ꢕ
ꢓ2ꢔ)
2
4ꢚ#ꢅ ꢐꢅꢄꢅꢑꢛ ꢔꢊ &ꢐꢅꢅ Table 1 1ꢚꢎ #ꢅꢛꢏꢁꢄꢐ'
4ꢚ#ꢅ ꢐꢅꢄꢅꢑꢛ !ꢊ &ꢐꢅꢅ Table 1 1ꢚꢎ #ꢅꢛꢏꢁꢄꢐ'
ꢓꢅꢑꢅꢁꢒꢅꢎ ꢋ ꢚ.ꢛꢈ.ꢛꢊ
ꢞ
2
ꢖ
5
5
5
2
ꢔꢕ
ꢔꢔ
ꢔ!
ꢔꢋ
ꢔꢝ
ꢔꢌ
ꢔ(
ꢔ
ꢔꢞ
ꢔꢖ
!ꢕ
!ꢔ
!!
!ꢋ
!ꢝ
ꢓꢅꢑꢅꢁꢒꢅꢎ ! ꢚ.ꢛꢈ.ꢛꢊ
ꢓꢅꢑꢅꢁꢒꢅꢎ ꢔ ꢚ.ꢛꢈ.ꢛꢊ
4ꢚ#ꢅ ꢐꢅꢄꢅꢑꢛ ꢕꢊ &ꢐꢅꢅ Table 1 1ꢚꢎ #ꢅꢛꢏꢁꢄꢐ'
ꢓꢅꢑꢅꢁꢒꢅꢎ ꢔ ꢂꢅꢃꢏꢛꢁꢒꢅ ꢁꢂꢈ.ꢛꢊ
ꢓꢅꢑꢅꢁꢒꢅꢎ ꢔ ꢈꢚꢐꢁꢛꢁꢒꢅ ꢁꢂꢈ.ꢛꢊ
ꢓꢅꢑꢅꢁꢒꢅꢎ ! ꢂꢅꢃꢏꢛꢁꢒꢅ ꢁꢂꢈ.ꢛꢊ
ꢓꢅꢑꢅꢁꢒꢅꢎ ! ꢈꢚꢐꢁꢛꢁꢒꢅ ꢁꢂꢈ.ꢛꢊ
ꢓꢅꢑꢅꢁꢒꢅꢎ ꢋ ꢂꢅꢃꢏꢛꢁꢒꢅ ꢁꢂꢈ.ꢛꢊ
ꢓꢅꢑꢅꢁꢒꢅꢎ ꢋ ꢈꢚꢐꢁꢛꢁꢒꢅ ꢁꢂꢈ.ꢛꢊ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ꢋ ꢂꢅꢃꢏꢛꢁꢒꢅ ꢚ.ꢛꢈ.ꢛꢊ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ꢋ ꢈꢚꢐꢁꢛꢁꢒꢅ ꢚ.ꢛꢈ.ꢛꢊ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ! ꢂꢅꢃꢏꢛꢁꢒꢅ ꢚ.ꢛꢈ.ꢛꢊ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ! ꢈꢚꢐꢁꢛꢁꢒꢅ ꢚ.ꢛꢈ.ꢛꢊ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ꢔ ꢂꢅꢃꢏꢛꢁꢒꢅ ꢚ.ꢛꢈ.ꢛꢊ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ꢔ ꢈꢚꢐꢁꢛꢁꢒꢅ ꢚ.ꢛꢈ.ꢛꢊ
2
ꢓ2ꢔ?
ꢓ2!)
2
2
ꢓ2!?
ꢓ2ꢋ)
2
2
ꢓ2ꢋ?
ꢍ5ꢋ)
ꢍ5ꢋ?
ꢍ5!)
ꢍ5!?
ꢍ5ꢔ)
ꢍ5ꢔ?
2
5
5
5
5
5
5
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢋ
XRT3591B
DC ELECTRICAL CHARACTERISTICS
ꢔ
ꢍꢅꢐꢛ ꢆꢚꢂ#ꢁꢛꢁꢚꢂꢐD V = +5.0V ? ꢌE, ꢉ F -5.0V ? ꢌEꢜ ꢍ F 25ꢁC ꢜ #ꢎꢁꢒꢅꢎ ꢏꢂ# ꢎꢅꢑꢅꢁꢒꢅꢎ ꢏꢎꢅ ꢅꢂꢏ+ꢄꢅ# .ꢂꢄꢅꢐꢐ ꢚꢛꢇꢅꢎ)
ꢗꢗ
ꢙ
CC
0ꢁꢐꢅ ꢐꢈꢅꢑꢁ1ꢁꢅ#ꢊ &ꢀꢅꢅ Figure 2'
Symbol
Parameter
Min.
Typ.
Max.
Unit
Conditions
Gꢉ5,
G
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ,ꢁ11ꢅꢎꢅꢂꢛꢁꢏꢄ 5.ꢛꢈ.ꢛ
ꢉꢚꢄꢛꢏꢃꢅ
0.44
ꢕꢊꢌꢌ
0.66
ꢉ
)ꢝꢉHꢉ5ꢀH?ꢝꢉ
ꢉ5ꢆ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ꢆꢚ%%ꢚꢂ)4ꢚ#ꢅ
5.ꢛꢈ.ꢛ ꢉꢚꢄꢛꢏꢃꢅ
-0.3
ꢕ
+0.3
ꢉ
ꢉ5ꢀ F ꢕ ꢉ
25:
259
25;
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ 5.ꢛꢈ.ꢛ :ꢁꢃꢇ ꢆ.ꢎꢎꢅꢂꢛ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ 5.ꢛꢈ.ꢛ 9ꢚ0 ꢆ.ꢎꢎꢅꢂꢛ
-12.6
9.4
)ꢔꢔ
ꢔꢔ
-9.4
12.6
?ꢔꢕꢕ
%ꢙ
%ꢙ
ꢀꢙ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ 5.ꢛꢈ.ꢛ 9ꢅꢏ3ꢏꢃꢅ
ꢆ.ꢎꢎꢅꢂꢛ
?ꢔ
ꢉꢍ5? F ?ꢌꢉ ꢉꢍ5A F ? ꢌꢉ
<ꢇꢁꢄꢅ #ꢎꢁꢒꢅꢎ #ꢁꢐꢏ+ꢄꢅ#
ꢓ5
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ 5.ꢛꢈ.ꢛ 2%ꢈꢅ#ꢏꢂꢑꢅ
ꢌꢕ
"ꢂ
ꢉꢍ:
,ꢁ11ꢅꢎꢅꢂꢛꢁꢏꢄ ꢓꢅꢑꢅꢁꢒꢅꢎ 2ꢂꢈ.ꢛ
ꢍꢇꢎꢅꢐꢇꢚꢄ# ꢉꢚꢄꢛꢏꢃꢅ
150
%ꢉ
1Fꢔꢕ 4+ꢈꢐ
ꢉ:Iꢀꢍ
22*
ꢓꢅꢑꢅꢁꢒꢅꢎ 2ꢂꢈ.ꢛ :/ꢐꢛꢅꢎꢁꢐꢁꢐ
ꢓꢅꢑꢅꢁꢒꢅꢎ 2ꢂꢈ.ꢛ ꢆ.ꢎꢎꢅꢂꢛ
ꢋꢕ
ꢋꢌ
%ꢉ
%ꢙ
"•
ꢉ5ꢀ F ꢕꢉ
+0.4
)ꢌꢉHꢉꢓ2?ꢜ ꢉꢓ2)Hꢌꢉ
)ꢌꢉHꢉꢓ2?ꢜ ꢉꢓ2)Hꢌꢉ
ꢓ2*
ꢓꢅꢑꢅꢁꢒꢅꢎ 2ꢂꢈ.ꢛ 2%ꢈꢅ#ꢏꢂꢑꢅ
,ꢁ11ꢅꢎꢅꢂꢛꢁꢏꢄ
ꢉ5:
ꢉ59
25ꢀꢆ
ꢓꢅꢑꢅꢁꢒꢅꢎ 5.ꢛꢈ.ꢛ :ꢁꢃꢇ ꢉꢚꢄꢛꢏꢃꢅ
ꢓꢅꢑꢅꢁꢒꢅꢎ 5.ꢛꢈ.ꢛ 9ꢚ0 ꢉꢚꢄꢛꢏꢃꢅ
3
2
ꢝꢊꢌ
ꢕꢊꢝ
ꢔꢋ
ꢉ
ꢉ
25:F)ꢝ%ꢙ
259Fꢝ%ꢙ
0.8
ꢓꢅꢑꢅꢁꢒꢅꢎ 5.ꢛꢈ.ꢛ ꢀꢇꢚꢎꢛ)ꢆꢁꢎꢑ.ꢁꢛ
ꢆ.ꢎꢎꢅꢂꢛ
%ꢙ
ꢕHꢉ5Hꢉꢆꢆ
25;ꢓ
ꢓꢅꢑꢅꢁꢒꢅꢎ ꢍꢇꢎꢅꢅ)ꢀꢛꢏꢛꢅ 5.ꢛꢈ.ꢛ
ꢆ.ꢎꢎꢅꢂꢛ
+10
ꢀꢙ
ꢓꢅꢑꢅꢁꢒꢅꢎ ,ꢁꢐꢏ+ꢄꢅ#
ꢕ H ꢉ5 H ꢉꢆꢆ
ꢉ2:
ꢉ29
22*
9ꢚꢃꢁꢑ 2ꢂꢈ.ꢛ :ꢁꢃꢇ ꢉꢚꢄꢛꢏꢃꢅ
9ꢚꢃꢁꢑ 2ꢂꢈ.ꢛ 9ꢚ0 ꢉꢚꢄꢛꢏꢃꢅ
9ꢚꢃꢁꢑ 2ꢂꢈ.ꢛ ꢆ.ꢎꢎꢅꢂꢛ
ꢉ
ꢉ
ꢍ2ꢂꢜ ꢀꢗ9!)ꢕ
ꢍ2ꢂꢜ ꢀꢗ9!)ꢕ
ꢍ2ꢂꢜ ꢀꢗ9!)ꢕ
0.8
?ꢔꢕ
ꢌꢕ
?!ꢊꢌ
• ꢙ
2ꢆꢆ
ꢉꢆꢆ ꢀ.ꢈꢈꢄ/ ꢆ.ꢎꢎꢅꢂꢛ
ꢋ(
!ꢌꢕ
%ꢙ
ꢀꢙ
ꢙꢄꢄ 5ꢂꢜ 9ꢚꢏ#ꢅ#ꢜ $Fꢔꢕ4+ꢈꢐ
ꢙꢄꢄ 511
2ꢗꢗ
ꢉꢗꢗ ꢀ.ꢈꢈꢄ/ ꢆ.ꢎꢎꢅꢂꢛ
Aꢋꢞ
Aꢔꢞꢕ
•50
%ꢙ
ꢀꢙ
ꢙꢄꢄ 5ꢂ
ꢙꢄꢄ 511
Notes
1
All currents flowing into the device pins are marked positive. All current flowing out of the device pins are marked negative.
Bold face parameters are covered by production test and guaranteed over operating temperature range.
Specifications are subject to change without notice
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢝ
XRT3591B
AC ELECTRICAL CHARACTERISTICS
ꢔ
ꢍꢅꢐꢛ ꢆꢚꢂ#ꢁꢛꢁꢚꢂꢐD ꢉ F +5.0v ? ꢌEꢜ ꢉ F-5.0V ? ꢌEꢜ ꢍ F 25ꢁC ꢜ #ꢎꢁꢒꢅꢎ ꢏꢂ# ꢎꢅꢑꢅꢁꢒꢅꢎ ꢏꢎꢅ ꢅꢂꢏ+ꢄꢅ# .ꢂꢄꢅꢐꢐ ꢚꢛꢇꢅꢎ0ꢁꢐꢅ
ꢆꢆ
ꢗꢗ
ꢙ
ꢐꢈꢅꢑꢁ1ꢁꢅ#ꢊ
Symbol
Parameter
Min.
Typ.
ꢌ
Max.
30
Unit
ꢂꢐ
Conditions
ꢉ5ꢀFꢕꢉ
ꢍꢓꢜ ꢍ$
ꢍꢍ-9:
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ ꢓꢁꢐꢅ ꢚꢎ $ꢏꢄꢄ ꢍꢁ%ꢅ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ 2ꢂꢈ.ꢛ ꢛꢚ 5.ꢛꢈ.ꢛ -ꢎꢚꢈ)
ꢏꢃꢏꢛꢁꢚꢂ ,ꢅꢄꢏ/
!ꢌ
40
ꢂꢐ
ꢉ5ꢀFꢕꢉ
ꢍꢍ-:9
ꢍ5ꢀ"ꢗ<
ꢍꢓ-9:
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ 2ꢂꢈ.ꢛ ꢛꢚ 5.ꢛꢈ.ꢛ -ꢎꢚꢈ)
ꢏꢃꢏꢛꢁꢚꢂ ,ꢅꢄꢏ/
!
ꢋ
40
ꢂꢐ
ꢂꢐ
ꢂꢐ
ꢂꢐ
ꢂꢐ
ꢉ5ꢀFꢕꢉ
ꢉ5ꢀFꢕꢉ
ꢉ5ꢀFꢕꢉ
ꢉ5ꢀFꢕꢉ
ꢉ5ꢀFꢕꢉ
ꢍꢎꢏꢂꢐ%ꢁꢛꢛꢅꢎ 5.ꢛꢈ.ꢛ ꢛꢚ 5.ꢛꢈ.ꢛ
ꢀ3ꢅ0
ꢓꢅꢑꢅꢁꢒꢅꢎ 2ꢂꢈ.ꢛ ꢛꢚ 5.ꢛꢈ.ꢛ -ꢎꢚꢈꢏ)
ꢃꢏꢛꢁꢚꢂ ,ꢅꢄꢏ/ &ꢎꢁꢐꢁꢂꢃ'
ꢋ
ꢋꢌ
!
50
50
ꢍꢓ-:9
ꢓꢅꢑꢅꢁꢒꢅꢎ 2ꢂꢈ.ꢛ ꢛꢚ 5.ꢛꢈ.ꢛ -ꢎꢚꢈꢏ)
ꢃꢏꢛꢁꢚꢂ ,ꢅꢄꢏ/ &1ꢏꢄꢄꢁꢂꢃ'
ꢍ2ꢀ"ꢗ<
,ꢁ11ꢅꢎꢅꢂꢛꢁꢏꢄ ꢓꢅꢑꢅꢁꢒꢅꢎ ꢀ3ꢅ0
&ꢍꢓ-9: A ꢍꢓ-:9
'
ꢍ;9
ꢍ;:
ꢍ9;
ꢍ:;
ꢓꢅꢑꢅꢁꢒꢅꢎ ꢗꢂꢏ+ꢄꢅ ꢛꢚ 5.ꢛꢈ.ꢛ 9ꢚ0
ꢓꢅꢑꢅꢁꢒꢅꢎ ꢗꢂꢏ+ꢄꢅ ꢛꢚ 5.ꢛꢈ.ꢛ :ꢁꢃꢇ
ꢓꢅꢑꢅꢁꢒꢅꢎ ,ꢁꢐꢏ+ꢄꢅ ꢛꢚ 5.ꢛꢈ.ꢛ 9ꢚ0
ꢓꢅꢑꢅꢁꢒꢅꢎ ,ꢁꢐꢏ+ꢄꢅ ꢛꢚ 5.ꢛꢈ.ꢛ :ꢁꢃꢇ
ꢋꢝ
ꢋ
ꢌꢌ
ꢌ
ꢂꢐ
ꢂꢐ
ꢂꢐ
ꢂꢐ
Notes
1
All currents flowing into the device pins are marked positive. All current flowing out of the device pins are marked negative.
Bold face parameters are covered by production test and guaranteed over operating temperature range.
Specifications are subject to change without notice
ABSOLUTE MAXIMUM RATINGS
ꢀꢛꢚꢎꢏꢃꢅ ꢍꢅ%ꢈꢅꢎꢏꢛ.ꢎꢅ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ )(ꢌꢁꢆ ꢛꢚ ?ꢔꢌꢕꢁꢆ
5ꢈꢅꢎꢏꢛꢁꢂꢃ ꢍꢅ%ꢈꢅꢎꢏꢛ.ꢎꢅ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ )ꢝꢕꢁꢆ ꢛꢚ ?ꢞꢌꢁꢆ
ꢀ.ꢈꢈꢄ/ ꢉꢚꢄꢛꢏꢃꢅ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢊ ꢀ ꢉ
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢌ
XRT3591B
Drivers
On
Receivers
On
SEL2
SEL1
SEL0
Description
ꢙꢄꢄ ꢎꢅꢑꢅꢁꢒꢅꢎꢐ ꢚꢂ
ꢕ
ꢕ
ꢕ
ꢕ
ꢔ
ꢔ
ꢔ
ꢔ
ꢕ
ꢕ
ꢔ
ꢔ
ꢕ
ꢕ
ꢔ
ꢔ
ꢕ
ꢔ
ꢕ
ꢔ
ꢕ
ꢔ
ꢕ
ꢔ
)
ꢔꢜ !ꢜ ꢋ
)
ꢙꢄꢄ ꢚ11
)
,ꢆꢗ %ꢚ#ꢅ
ꢔꢜ !ꢜ ꢋ
ꢔꢜ !ꢜ ꢋ
ꢔꢜ !
ꢔꢜ !
,ꢆꢗ %ꢚ#ꢅ 0ꢁꢛꢇ %ꢁꢎꢎꢚꢎꢅ# ꢄꢚꢚꢈ+ꢏꢑ3
,ꢍꢗ %ꢚ#ꢅ
ꢔꢜ !
ꢔꢜ !ꢜ ꢋ
ꢔꢜ !ꢜ ꢋ
ꢔꢜ !ꢜ ꢋ
)
,ꢍꢗ %ꢚ#ꢅ 0ꢁꢛꢇ %ꢁꢎꢎꢚꢎꢅ# ꢄꢚꢚꢈ+ꢏꢑ3
ꢙꢄꢄ ꢚꢂ
ꢔꢜ !
ꢔꢜ !ꢜ ꢋ
ꢔꢜ !ꢜ ꢋ
ꢙꢄꢄ #ꢎꢁꢒꢅꢎꢐ ꢚꢂ
Note: The driver and receiver outputs which are not on, are placed in Hi-Z state.
Table 1. Function Table
ꢀ58ꢓꢆꢗ
ꢍꢗꢓ42*ꢙꢍ25*
2*-8ꢍ
ꢍꢗꢓ42*ꢙꢍ25*
ꢌꢕꢂ
ꢌꢕꢂ
ꢓ2?
ꢓ2)
ꢍ5?
ꢍ5)
ꢉ
5ꢀ
ꢍ2
ꢔ!ꢌꢂ
ꢔ!ꢌꢂ
ꢓ5
ꢍꢘ
ꢓꢘ
ꢉ
5,
ꢌꢕꢂ
ꢌꢕꢂ
$F,ꢏꢛꢏ ꢓꢏꢛꢅ
ꢉ F&ꢉ
5ꢆ
?ꢉ 'C!
ꢍ5? ꢍ5)
Figure 2. XRT3591B Test Circuit
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
(
XRT3591B
ꢋꢉ
1Fꢔ4:>D ꢛ HF ꢔꢕꢂꢐD ꢛ HF ꢔꢕꢂꢐ
ꢎ
1
ꢔꢊꢌꢉ
ꢔꢊꢌꢉ
ꢍ2
ꢕꢉ
ꢉꢚ
ꢍ
ꢍ-9:
ꢍ
ꢍ-:9
ꢉ
,2$$
F &ꢉꢍ5?' A &ꢉꢍ5A'
ꢖꢕE
ꢖꢕE
ꢌꢕE
ꢌꢕE
ꢔꢕE
&ꢍ5 ?' A &ꢍ5 A'
Aꢉꢚ
ꢔꢕE
ꢍ
ꢓ
ꢍ
$
ꢍ5 A
ꢍ5 ?
ꢉ
5,
ꢔC!ꢉ
5,
ꢍ
ꢍ
5ꢀ"ꢗ<
5ꢀ"ꢗ<
Figure 3. V.35 Transmitter Propagation Delays
ꢉ2
1Fꢔ4:>D ꢛ HF ꢔꢕꢂꢐD ꢛ HF ꢔꢕꢂꢐ
ꢎ
1
&ꢓ2?' A &ꢓ2A'
Aꢉ2
ꢕꢉ
ꢍ
ꢕꢉ
2*-8ꢍ
ꢍ
ꢓ-:9
ꢓ-9:
ꢉꢚ
58ꢍ-8ꢍ
ꢔꢊꢌꢉ
ꢔꢊꢌꢉ
ꢓ5
Aꢉꢚ
Figure 4. V.35 Receiver Propagation Delays
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
XRT3591B
Cable Termination
$ꢚꢎ ꢈꢎꢚꢈꢅꢎ ꢚꢈꢅꢎꢏꢛꢁꢚꢂꢜ ꢛꢇꢅ #ꢁ11ꢅꢎꢅꢂꢛꢁꢏꢄ ꢁꢂꢈ.ꢛꢐ ꢏꢂ# ꢚ.ꢛꢈ.ꢛꢐ ꢚ1 ꢛꢇꢅ ꢘꢓꢍꢋꢌꢖꢔ7 %.ꢐꢛ +ꢅ ꢈꢎꢚꢈꢅꢎꢄ/ ꢛꢅꢎ%ꢁꢂꢏꢛꢅ#ꢊ ꢍꢇꢁꢐ ꢁꢐ ꢏ
ꢎꢅ=.ꢁꢎꢅ%ꢅꢂꢛ ꢛꢚ ꢏꢐꢐ.ꢎꢅ 1.ꢄꢄ ꢏ#ꢇꢅꢎꢅꢂꢑꢅ ꢛꢚ ꢉꢊꢋꢌ ꢅꢄꢅꢑꢛꢎꢁꢑꢏꢄ ꢐꢁꢃꢂꢏꢄ ꢐꢈꢅꢑꢁ1ꢁꢑꢏꢛꢁꢚꢂꢐꢊ ꢍꢇꢅ 1ꢚꢄꢄꢚ0ꢁꢂꢃ #ꢁꢏꢃꢎꢏ% ꢁꢐ ꢏ ꢈꢎꢚꢈꢚꢐꢅ#
ꢛꢅꢎ%ꢁꢂꢏꢛꢁꢚꢂ ꢑꢚꢂ1ꢁꢃ.ꢎꢏꢛꢁꢚꢂD
ꢀ58ꢓꢆꢗ
ꢍꢗꢓ42*ꢙꢍ25*
2*-8ꢍ
ꢍꢗꢓ42*ꢙꢍ25*
ꢌꢕꢂ
ꢌꢕꢂ
ꢔ!ꢌꢂ
ꢔ!ꢌꢂ
ꢍꢘ
ꢓꢘ
ꢌꢕꢂ
ꢌꢕꢂ
Figure 5. Proposed Source And Input Terminations
Note: In order to implement the terminations proposed above, standard 1/8 W surface mount or through hole 5% resistors can be
used. Furthermore, appropriate resistor networks can be used as well.
ꢘꢓꢍꢋꢌꢖꢔ7
&,ꢍꢗ 45,ꢗ'
ꢘꢓꢍꢋꢌꢖꢔ7
&,ꢆꢗ 45,ꢗ'
ꢀꢆꢆ
ꢀꢆꢆ
ꢓꢘ,
ꢍꢘ,
!ꢝ
ꢔꢝ
ꢓꢘ,
ꢍꢘ,
ꢓꢘ,
ꢍꢘ,
ꢔꢔ
ꢝ
ꢝ
ꢓꢘꢔ
I
;
;
I
ꢍꢘꢔ
!ꢋ
ꢔꢝ
ꢔꢋ
ꢔꢋ
!ꢝ
!ꢋ
ꢔꢔ
ꢍꢘꢔ
ꢓꢘꢔ
ꢓꢘꢆ
ꢍꢘꢆ
!!
!ꢔ
!ꢕ
ꢔ(
ꢔꢌ
ꢔꢞ
ꢔ
!!
!ꢔ
ꢓꢘꢆ
ꢍꢘꢆ
ꢓꢘꢆ
ꢍꢘꢆ
ꢔꢕ
ꢖ
ꢌ
ꢓꢘ!
ꢓꢘꢋ
ꢍꢘ!
ꢍꢘꢋ
;
;
I
I
(
I
;
ꢔꢖ
ꢍꢘꢆꢗ
ꢔ(
ꢔꢌ
ꢍꢘꢆꢗ
ꢍꢘꢆꢗ
ꢌ
ꢔꢕ
ꢓꢘ!
ꢍꢘ!
Figure 6. Typical V.35 Clock And Data Configuration
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢞ
XRT3591B
ꢘꢓꢍꢋꢌꢖꢔ7
&,ꢍꢗ 45,ꢗ'
ꢘꢓꢍꢋꢌꢖꢔ7
&,ꢆꢗ 45,ꢗ'
ꢀꢆꢆ
ꢀꢆꢆ
ꢓꢘ,
ꢍꢘ,
!ꢝ
ꢔꢝ
ꢔꢋ
!ꢝ
!ꢋ
ꢓꢘ,
ꢍꢘ,
ꢓꢘ,
ꢍꢘ,
ꢔꢔ
ꢝ
ꢓꢘꢔ
I
;
;
I
ꢍꢘꢔ
!ꢋ
ꢔꢝ
ꢔꢋ
ꢝ
ꢔꢔ
ꢍꢘꢔ
ꢓꢘꢔ
ꢓꢘꢆ
ꢍꢘꢆ
ꢔ(
ꢔꢌ
ꢔꢞ
ꢔ
!!
!ꢔ
!!
!ꢔ
!ꢕ
ꢔꢖ
ꢔ(
ꢔꢌ
ꢓꢘꢆ
ꢍꢘꢆ
ꢓꢘꢆ
ꢍꢘꢆ
ꢔꢕ
ꢌ
(
ꢓꢘ!
ꢍꢘ!
ꢍꢘꢋ
I
;
;
I
ꢖ
ꢓꢘꢋ
I
;
ꢍꢘꢆꢗ
ꢍꢘꢆꢗ
ꢍꢘꢆꢗ
ꢌ
ꢔꢕ
ꢓꢘ!
ꢍꢘ!
Figure 7. Typical V.35 Configuration During DCE Mirrored Loopback
ꢘꢓꢍꢋꢌꢖꢔ7
&,ꢍꢗ 45,ꢗ'
ꢘꢓꢍꢋꢌꢖꢔ7
&,ꢆꢗ 45,ꢗ'
ꢀꢆꢆ
ꢀꢆꢆ
ꢓꢘ,
ꢍꢘ,
ꢔꢝ
ꢔꢋ
!ꢝ
!ꢝ
ꢓꢘ, ꢔꢔ
ꢓꢘ,
ꢝ
ꢓꢘꢔ
I
;
;
I
ꢍꢘꢔ
!ꢋ
ꢔꢝ
ꢝ
ꢍꢘ,
ꢔꢔ ꢍꢘ,
ꢍꢘꢔ
ꢓꢘꢔ
ꢔꢋ
!ꢋ
ꢔ(
ꢓꢘꢆ
ꢍꢘꢆ
!!
!ꢔ
!ꢕ
ꢔꢖ
ꢔ(
ꢔꢌ
ꢓꢘꢆ
ꢍꢘꢆ
ꢓꢘꢆ
ꢌ
ꢔꢕ
ꢖ
ꢓꢘ!
ꢓꢘꢋ
ꢍꢘ!
I
;
;
I
ꢔꢌ
ꢔꢞ
(
ꢍꢘꢆ
ꢍꢘꢋ
I
;
ꢔ
!!
!ꢔ
ꢍꢘꢆꢗ
ꢔꢕ
ꢍꢘꢆꢗ ꢌ
ꢍꢘꢆꢗ
ꢓꢘ!
ꢍꢘ!
Figure 8. Typical V.35 Configuration During DTE Mirrored Loopback
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢖ
XRT3591B
ꢓꢅ#
?ꢌꢉ
ꢉ
ꢆꢆ
ꢉ
ꢆꢆ
ꢉ
ꢗꢗ
ꢆ
ꢔ
7ꢄꢏꢑ3
!!• $
Bꢎꢚ.ꢂ#
ꢍꢋꢌꢖꢕ
-ꢁꢂ ꢔ
ꢍꢋꢌꢖꢔ
-ꢁꢂ !
ꢆ
!
7ꢄ.ꢅ
!!• $
ꢋ ꢘ ꢔ!ꢌꢂ
( ꢘ ꢌꢕꢂ
Aꢌꢉ
ꢉ
ꢗꢗ
ꢆꢋ
ꢆꢝ
ꢕꢊꢔ• $
ꢕꢊꢔ• $
@ꢔ
@!
@ꢋ
ꢓ(
ꢓꢖ
ꢓꢔ!
ꢓꢔꢋ
ꢔ
!
ꢋ
ꢝ
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ꢍꢅꢎ%ꢁꢂꢏꢛꢁꢚꢂ
ꢓꢅꢐꢁꢐꢛꢚꢎꢐ
ꢍꢘꢔ58ꢍ
ꢍꢘ!58ꢍ
ꢍꢘꢋ58ꢍ
ꢓꢌ
ꢓꢞ
ꢓ
ꢓꢔꢕ
ꢓꢔꢔ
ꢔ
!
ꢓꢔ ꢓ! ꢓꢋ
A
?
ꢉ
ꢉ
!ꢝ
ꢗꢗ
ꢆꢆ
ꢍ5ꢔ?
ꢔ
!
ꢋ
ꢝ
!ꢋ
!!
!ꢔ
!ꢕ
ꢔꢖ
ꢝ
ꢌ
(
ꢍ5ꢔA
ꢍ5!?
ꢍ5!A
ꢍ5ꢋ?
ꢍ5ꢋA
ꢍ2ꢔ
ꢍ2!
ꢍ2ꢋ
ꢍꢘꢔ2*
ꢍꢘ!2*
ꢍꢘꢋ2*
A
?
ꢔ
!
ꢋ
ꢝ
ꢔꢔ
ꢔꢕ
ꢖ
U1
ꢓ5ꢔ
ꢓꢕ!
ꢓ5ꢋ
ꢓꢘꢔ58ꢍ
ꢓꢘ!58ꢍ
ꢓꢘꢋ58ꢍ
A
?
XRT3591B
ꢉ
ꢆꢆ
@ꢝ
@ꢌ
@(
ꢔ
!
ꢋ
ꢝ
ꢔꢝ
ꢔꢋ
ꢔ(
ꢔꢌ
ꢔꢞ
ꢔ
ꢓꢝ
ꢔ
ꢓ2ꢔ?
ꢓ2ꢔA
ꢓ2!?
ꢓ2!A
ꢓ2ꢋ?
ꢓ2ꢋA
ꢓꢘꢔ2*
ꢓꢘ!2*
ꢓꢘꢋ2*
A
?
ꢔꢕ"
! ꢋ ꢝ ꢌ (
ꢞ
ꢔ
!
ꢋ
ꢝ
ꢀ
ꢔ
ꢀꢗ9!
ꢀꢗ9ꢔ
ꢀꢗ9ꢕ
ꢔ
ꢞ
ꢀꢗ9!
ꢀꢗ9ꢔ
ꢀꢗ9ꢕ
!
ꢋ
ꢝ
(
ꢌ
ꢔ!
A
?
B*,
ꢋ
ꢓꢔꢝ
ꢓꢔ
ꢓꢔ(
ꢓꢔꢖ
ꢓ!ꢕ
ꢓ!!
ꢔ
!
ꢋ
ꢝ
( ꢘ ꢌꢕꢂ
@.%ꢈꢅꢎ $ꢚꢎ 5ꢈꢅꢎꢏꢛꢁꢚꢂ
<ꢁꢛꢇꢚ.ꢛ ,ꢆ 511ꢐꢅꢛ
A
ꢋ ꢘ ꢔ!ꢌꢂ
ꢗꢔ
ꢓ!ꢔ
ꢓꢔꢌ
ꢓꢔꢞ
Bꢎꢅꢅꢂ
ꢆꢌ
ꢕꢊꢔ• $
Figure 9. XRT3591B Demo Board
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢔꢕ
XRT3591B
24 LEAD PLASTIC DUAL-IN-LINE
(600 MIL PDIP)
Rev. 1.00
!ꢝ
ꢔ
ꢔꢋ
E
1
ꢔ!
E
D
A
2
A
L
Seating
Plane
C
A
1
ꢃ
B
e
B
1
e
e
A
B
INCHES
MILLIMETERS
SYMBOL
MIN
MAX
MIN
MAX
ꢙ
ꢕꢊꢔ(ꢕ
ꢕꢊꢕꢔꢌ
ꢕꢊꢔ!ꢌ
ꢕꢊꢕꢔꢝ
ꢕꢊꢕꢋꢕ
ꢕꢊꢕꢕꢞ
ꢔꢊꢔꢌꢕ
ꢕꢊ(ꢕꢕ
ꢕꢊꢝꢞꢌ
ꢕꢊ!ꢌꢕ
ꢕꢊꢕ ꢕ
ꢕꢊꢔꢖꢌ
ꢕꢊꢕ!ꢝ
ꢕꢊꢕ ꢕ
ꢕꢊꢕꢔꢝ
ꢔꢊ!ꢖꢕ
ꢕꢊ(!ꢌ
ꢕꢊꢌꢞꢕ
ꢝꢊꢕ(
ꢕꢊꢋꢞ
ꢋꢊꢔꢞ
ꢕꢊꢋ(
ꢕꢊ (
ꢕꢊ!ꢕ
(ꢊꢋꢌ
ꢔꢊ ꢞ
ꢙ
ꢙ
7
7
ꢔ
ꢝꢊꢖꢌ
!
ꢕꢊꢌ(
ꢔꢊ ꢞ
ꢔ
ꢆ
,
ꢗ
ꢕꢊꢋꢞ
!ꢖꢊ!ꢔ
ꢔꢌꢊ!ꢝ
ꢔ!ꢊꢋ!
ꢋ!ꢊ
ꢔꢌꢊꢞꢞ
ꢔꢝꢊ ꢋ
ꢗ
ꢅ
ꢔ
ꢕꢊꢔꢕꢕ 7ꢀꢆ
ꢕꢊ(ꢕꢕ 7ꢀꢆ
!ꢊꢌꢝ 7ꢀꢆ
ꢔꢌꢊ!ꢝ 7ꢀꢆ
ꢅ
ꢙ
ꢅ
7
9
ꢕꢊ(ꢕꢕ
ꢕꢊ ꢕꢕ
ꢕꢊ!ꢕꢕ
ꢔꢌꢁ
ꢔꢌꢊ!ꢝ
ꢔ ꢊ ꢞ
ꢌꢊꢕꢞ
ꢔꢌꢁ
ꢕꢊꢔꢔꢌ
!ꢊꢖ!
ꢃ
ꢕꢁ
ꢕꢁ
Note: The control dimension is the inch column
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢔꢔ
XRT3591B
24 LEAD SMALL OUTLINE
(300 MIL JEDEC SOIC)
Rev. 1.00
D
!ꢝ
ꢔ
ꢔꢋ
E
H
ꢔ!
C
A
Seating
Plane
ꢃ
e
B
A
1
L
INCHES
MILLIMETERS
SYMBOL
MIN
MAX
MIN
MAX
ꢙ
ꢙꢔ
7
ꢆ
,
ꢗ
ꢅ
ꢕꢊꢕꢖꢋ
ꢕꢊꢕꢕꢝ
ꢕꢊꢕꢔꢋ
ꢕꢊꢕꢕꢖ
ꢕꢊꢌꢖꢞ
ꢕꢊ!ꢖꢔ
ꢕꢊꢔꢕꢝ
ꢕꢊꢕꢔ!
ꢕꢊꢕ!ꢕ
ꢕꢊꢕꢔꢋ
ꢕꢊ(ꢔꢝ
ꢕꢊ!ꢖꢖ
!ꢊꢋꢌ
ꢕꢊꢔꢕ
ꢕꢊꢋꢋ
ꢕꢊ!ꢋ
ꢔꢌꢊ!ꢕ
ꢊꢝꢕ
!ꢊ(ꢌ
ꢕꢊꢋꢕ
ꢕꢊꢌꢔ
ꢕꢊꢋ!
ꢔꢌꢊ(ꢕ
ꢊ(ꢕ
ꢕꢊꢕꢌꢕ 7ꢀꢆ
ꢔꢊ! 7ꢀꢆ
:
9
ꢕꢊꢋꢖꢝ
ꢕꢊꢝꢔꢖ
ꢕꢊꢕꢌꢕ
ꢞꢁ
ꢔꢕꢊꢕꢕ
ꢕꢊꢝꢕ
ꢕꢁ
ꢔꢕꢊ(ꢌ
ꢔꢊ!
ꢞꢁ
ꢕꢊꢕꢔ(
ꢃ
ꢕꢁ
Note: The control dimension is the millimeter column
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢔ!
XRT3591B
Notes
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢔꢋ
XRT3591B
Notes
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢔꢝ
XRT3591B
Notes
ꢓꢅꢒꢊ ꢔꢊꢕꢕ
ꢔꢌ
XRT3591B
*5ꢍ2ꢆꢗ
ꢗꢘꢙꢓ ꢆꢚꢎꢈꢚꢎꢏꢛꢁꢚꢂ ꢎꢅꢐꢅꢎꢒꢅꢐ ꢛꢇꢅ ꢎꢁꢃꢇꢛ ꢛꢚ %ꢏ3ꢅ ꢑꢇꢏꢂꢃꢅꢐ ꢛꢚ ꢛꢇꢅ ꢈꢎꢚ#.ꢑꢛꢐ ꢑꢚꢂꢛꢏꢁꢂꢅ# ꢁꢂ ꢛꢇꢁꢐ ꢈ.+ꢄꢁꢑꢏꢛꢁꢚꢂ ꢁꢂ ꢚꢎ#ꢅꢎ ꢛꢚ ꢁ%)
ꢈꢎꢚꢒꢅ #ꢅꢐꢁꢃꢂꢜ ꢈꢅꢎ1ꢚꢎ%ꢏꢂꢑꢅ ꢚꢎ ꢎꢅꢄꢁꢏ+ꢁꢄꢁꢛ/ꢊ ꢗꢘꢙꢓ ꢆꢚꢎꢈꢚꢎꢏꢛꢁꢚꢂ ꢏꢐꢐ.%ꢅꢐ ꢂꢚ ꢎꢅꢐꢈꢚꢂꢐꢁ+ꢁꢄꢁꢛ/ 1ꢚꢎ ꢛꢇꢅ .ꢐꢅ ꢚ1 ꢏꢂ/ ꢑꢁꢎꢑ.ꢁꢛꢐ #ꢅ)
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1ꢎꢅꢅ ꢚ1 ꢈꢏꢛꢅꢂꢛ ꢁꢂ1ꢎꢁꢂꢃꢅ%ꢅꢂꢛꢊ ꢆꢇꢏꢎꢛꢐ ꢏꢂ# ꢐꢑꢇꢅ#.ꢄꢅꢐ ꢑꢚꢂꢛꢏꢁꢂꢐ ꢇꢅꢎꢅ ꢁꢂ ꢏꢎꢅ ꢚꢂꢄ/ 1ꢚꢎ ꢁꢄꢄ.ꢐꢛꢎꢏꢛꢁꢚꢂ ꢈ.ꢎꢈꢚꢐꢅꢐ ꢏꢂ# %ꢏ/ ꢒꢏꢎ/
#ꢅꢈꢅꢂ#ꢁꢂꢃ .ꢈꢚꢂ ꢏ .ꢐꢅꢎJꢐ ꢐꢈꢅꢑꢁ1ꢁꢑ ꢏꢈꢈꢄꢁꢑꢏꢛꢁꢚꢂꢊ <ꢇꢁꢄꢅ ꢛꢇꢅ ꢁꢂ1ꢚꢎ%ꢏꢛꢁꢚꢂ ꢁꢂ ꢛꢇꢁꢐ ꢈ.+ꢄꢁꢑꢏꢛꢁꢚꢂ ꢇꢏꢐ +ꢅꢅꢂ ꢑꢏꢎꢅ1.ꢄꢄ/ ꢑꢇꢅꢑ3ꢅ#K
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