PE97632DIE Datasheet, PDF (2/16 Pages) Peregrine Semiconductor – 3.5 GHz Delta-Sigma Modulated Fractional-N Frequency Synthesizer for Low Phase Noise Applications

Figure 2. Pin Configurations (Top View)
10 9 8 7 6 5 4 3 2 1 80 79 78 77 76 75 74 73 72 71
V_DD 11
V_DD 12
K_{2 13}
K₃ 14
K₄ 15
K₅ 16
K₆ 17
K_{7 18}
K₈ 19
K_{9 20}
K₁₀ 21
K_{11 22}
K₁₂ 23
K₁₃ 24
K_{14 25}
K₁₅ 26
K₁₆ 27
K₁₇ 28
V_DD 29
V_DD 30
70 _N/C
69
V_DD
68 GND
67
V_DD
66 _GND
65 _{PD_U}
64 N/C
63 _{PD_D}
62 GND
61
V_DD
60
D_OUT
59 _LD
58
C_EXT
57 GND
56 _GND
55 GND
54 _FIN
53 _FIN
52
V_DD
51 _N/C
PE97632 DIE
Product Specification
1
Pad 1 indicator
Logo
Device ID
Table 1. Pin Descriptions
Pad No.
Pad
Name
Valid
Mode
1
R₀
Direct
2
R₁
Direct
3
R₂
Direct
4
R₃
Direct
5
R₄
Direct
6
R₅
Direct
7
K₀
Direct
8
K₁
Direct
9
GND
10
GND
11
V_DD
12
V_DD
13
K₂
Direct
14
K₃
Direct
15
K₄
Direct
16
K₅
Direct
17
K₆
Direct
Type
Input
Input
Input
Input
Input
Input
Input
Input
Downbond
Downbond
Note 1
Note 1
Input
Input
Input
Input
Input
R counter bit0 (LSB).
R counter bit1.
R counter bit2.
R counter bit3.
R counter bit4.
R counter bit5 (MSB).
K counter bit0 (LSB).
K counter bit1.
Ground.
Ground.
Digital core V_DD.
Digital core V_DD.
K counter bit2.
K counter bit3.
K counter bit4.
K counter bit5.
K counter bit6.
©2008-2015 Peregrine Semiconductor Corp. All rights reserved.
Page 2 of 16
Description
Document No. DOC-01626-3 │ UltraCMOS^® RFIC Solutions